staging: ccree: move to generic device log infra

Move over from using macro wrappers around to printk to
dev_err, dev_dbg and friends and clean up resulting fallout.

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ccree/ssi_aead.c

@@ -95,14 +95,14 @@ static void ssi_aead_exit(struct crypto_aead *tfm)
 	struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
-	SSI_LOG_DEBUG("Clearing context @%p for %s\n",
-		      crypto_aead_ctx(tfm), crypto_tfm_alg_name(&tfm->base));
+	dev_dbg(dev, "Clearing context @%p for %s\n", crypto_aead_ctx(tfm),
+		crypto_tfm_alg_name(&tfm->base));
 
 	/* Unmap enckey buffer */
 	if (ctx->enckey) {
 		dma_free_coherent(dev, AES_MAX_KEY_SIZE, ctx->enckey, ctx->enckey_dma_addr);
-		SSI_LOG_DEBUG("Freed enckey DMA buffer enckey_dma_addr=%pad\n",
-			      ctx->enckey_dma_addr);
+		dev_dbg(dev, "Freed enckey DMA buffer enckey_dma_addr=%pad\n",
+			&ctx->enckey_dma_addr);
 		ctx->enckey_dma_addr = 0;
 		ctx->enckey = NULL;
 	}
@@ -115,8 +115,8 @@ static void ssi_aead_exit(struct crypto_aead *tfm)
 					  xcbc->xcbc_keys,
 					  xcbc->xcbc_keys_dma_addr);
 		}
-		SSI_LOG_DEBUG("Freed xcbc_keys DMA buffer xcbc_keys_dma_addr=%pad\n",
-			      xcbc->xcbc_keys_dma_addr);
+		dev_dbg(dev, "Freed xcbc_keys DMA buffer xcbc_keys_dma_addr=%pad\n",
+			&xcbc->xcbc_keys_dma_addr);
 		xcbc->xcbc_keys_dma_addr = 0;
 		xcbc->xcbc_keys = NULL;
 	} else if (ctx->auth_mode != DRV_HASH_NULL) { /* HMAC auth. */
@@ -126,8 +126,8 @@ static void ssi_aead_exit(struct crypto_aead *tfm)
 			dma_free_coherent(dev, 2 * MAX_HMAC_DIGEST_SIZE,
 					  hmac->ipad_opad,
 					  hmac->ipad_opad_dma_addr);
-			SSI_LOG_DEBUG("Freed ipad_opad DMA buffer ipad_opad_dma_addr=%pad\n",
-				      hmac->ipad_opad_dma_addr);
+			dev_dbg(dev, "Freed ipad_opad DMA buffer ipad_opad_dma_addr=%pad\n",
+				&hmac->ipad_opad_dma_addr);
 			hmac->ipad_opad_dma_addr = 0;
 			hmac->ipad_opad = NULL;
 		}
@@ -135,8 +135,8 @@ static void ssi_aead_exit(struct crypto_aead *tfm)
 			dma_free_coherent(dev, MAX_HMAC_BLOCK_SIZE,
 					  hmac->padded_authkey,
 					  hmac->padded_authkey_dma_addr);
-			SSI_LOG_DEBUG("Freed padded_authkey DMA buffer padded_authkey_dma_addr=%pad\n",
-				      hmac->padded_authkey_dma_addr);
+			dev_dbg(dev, "Freed padded_authkey DMA buffer padded_authkey_dma_addr=%pad\n",
+				&hmac->padded_authkey_dma_addr);
 			hmac->padded_authkey_dma_addr = 0;
 			hmac->padded_authkey = NULL;
 		}
@@ -151,7 +151,8 @@ static int ssi_aead_init(struct crypto_aead *tfm)
 			container_of(alg, struct ssi_crypto_alg, aead_alg);
 	struct device *dev = drvdata_to_dev(ssi_alg->drvdata);
 
-	SSI_LOG_DEBUG("Initializing context @%p for %s\n", ctx, crypto_tfm_alg_name(&tfm->base));
+	dev_dbg(dev, "Initializing context @%p for %s\n", ctx,
+		crypto_tfm_alg_name(&tfm->base));
 
 	/* Initialize modes in instance */
 	ctx->cipher_mode = ssi_alg->cipher_mode;
@@ -164,10 +165,11 @@ static int ssi_aead_init(struct crypto_aead *tfm)
 	ctx->enckey = dma_alloc_coherent(dev, AES_MAX_KEY_SIZE,
 					 &ctx->enckey_dma_addr, GFP_KERNEL);
 	if (!ctx->enckey) {
-		SSI_LOG_ERR("Failed allocating key buffer\n");
+		dev_err(dev, "Failed allocating key buffer\n");
 		goto init_failed;
 	}
-	SSI_LOG_DEBUG("Allocated enckey buffer in context ctx->enckey=@%p\n", ctx->enckey);
+	dev_dbg(dev, "Allocated enckey buffer in context ctx->enckey=@%p\n",
+		ctx->enckey);
 
 	/* Set default authlen value */
 
@@ -181,7 +183,7 @@ static int ssi_aead_init(struct crypto_aead *tfm)
 						     &xcbc->xcbc_keys_dma_addr,
 						     GFP_KERNEL);
 		if (!xcbc->xcbc_keys) {
-			SSI_LOG_ERR("Failed allocating buffer for XCBC keys\n");
+			dev_err(dev, "Failed allocating buffer for XCBC keys\n");
 			goto init_failed;
 		}
 	} else if (ctx->auth_mode != DRV_HASH_NULL) { /* HMAC authentication */
@@ -195,12 +197,12 @@ static int ssi_aead_init(struct crypto_aead *tfm)
 						     GFP_KERNEL);
 
 		if (!hmac->ipad_opad) {
-			SSI_LOG_ERR("Failed allocating IPAD/OPAD buffer\n");
+			dev_err(dev, "Failed allocating IPAD/OPAD buffer\n");
 			goto init_failed;
 		}
 
-		SSI_LOG_DEBUG("Allocated authkey buffer in context ctx->authkey=@%p\n",
-			      hmac->ipad_opad);
+		dev_dbg(dev, "Allocated authkey buffer in context ctx->authkey=@%p\n",
+			hmac->ipad_opad);
 
 		hmac->padded_authkey = dma_alloc_coherent(dev,
 							  MAX_HMAC_BLOCK_SIZE,
@@ -208,7 +210,7 @@ static int ssi_aead_init(struct crypto_aead *tfm)
 							  GFP_KERNEL);
 
 		if (!hmac->padded_authkey) {
-			SSI_LOG_ERR("failed to allocate padded_authkey\n");
+			dev_err(dev, "failed to allocate padded_authkey\n");
 			goto init_failed;
 		}
 	} else {
@@ -239,8 +241,7 @@ static void ssi_aead_complete(struct device *dev, void *ssi_req, void __iomem *c
 	if (areq_ctx->gen_ctx.op_type == DRV_CRYPTO_DIRECTION_DECRYPT) {
 		if (memcmp(areq_ctx->mac_buf, areq_ctx->icv_virt_addr,
 			   ctx->authsize) != 0) {
-			SSI_LOG_DEBUG("Payload authentication failure, "
-				"(auth-size=%d, cipher=%d).\n",
+			dev_dbg(dev, "Payload authentication failure, (auth-size=%d, cipher=%d)\n",
 				ctx->authsize, ctx->cipher_mode);
 			/* In case of payload authentication failure, MUST NOT
 			 * revealed the decrypted message --> zero its memory.
@@ -251,8 +252,11 @@ static void ssi_aead_complete(struct device *dev, void *ssi_req, void __iomem *c
 	} else { /*ENCRYPT*/
 		if (unlikely(areq_ctx->is_icv_fragmented))
 			ssi_buffer_mgr_copy_scatterlist_portion(
-				areq_ctx->mac_buf, areq_ctx->dst_sgl, areq->cryptlen + areq_ctx->dst_offset,
-				areq->cryptlen + areq_ctx->dst_offset + ctx->authsize, SSI_SG_FROM_BUF);
+				dev, areq_ctx->mac_buf, areq_ctx->dst_sgl,
+				areq->cryptlen + areq_ctx->dst_offset,
+				(areq->cryptlen + areq_ctx->dst_offset +
+				 ctx->authsize),
+				SSI_SG_FROM_BUF);
 
 		/* If an IV was generated, copy it back to the user provided buffer. */
 		if (areq_ctx->backup_giv) {
@@ -376,8 +380,10 @@ static int hmac_setkey(struct cc_hw_desc *desc, struct ssi_aead_ctx *ctx)
 
 static int validate_keys_sizes(struct ssi_aead_ctx *ctx)
 {
-	SSI_LOG_DEBUG("enc_keylen=%u  authkeylen=%u\n",
-		      ctx->enc_keylen, ctx->auth_keylen);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
+
+	dev_dbg(dev, "enc_keylen=%u  authkeylen=%u\n",
+		ctx->enc_keylen, ctx->auth_keylen);
 
 	switch (ctx->auth_mode) {
 	case DRV_HASH_SHA1:
@@ -394,22 +400,22 @@ static int validate_keys_sizes(struct ssi_aead_ctx *ctx)
 			return -EINVAL;
 		break;
 	default:
-		SSI_LOG_ERR("Invalid auth_mode=%d\n", ctx->auth_mode);
+		dev_err(dev, "Invalid auth_mode=%d\n", ctx->auth_mode);
 		return -EINVAL;
 	}
 	/* Check cipher key size */
 	if (unlikely(ctx->flow_mode == S_DIN_to_DES)) {
 		if (ctx->enc_keylen != DES3_EDE_KEY_SIZE) {
-			SSI_LOG_ERR("Invalid cipher(3DES) key size: %u\n",
-				    ctx->enc_keylen);
+			dev_err(dev, "Invalid cipher(3DES) key size: %u\n",
+				ctx->enc_keylen);
 			return -EINVAL;
 		}
 	} else { /* Default assumed to be AES ciphers */
 		if ((ctx->enc_keylen != AES_KEYSIZE_128) &&
 		    (ctx->enc_keylen != AES_KEYSIZE_192) &&
 		    (ctx->enc_keylen != AES_KEYSIZE_256)) {
-			SSI_LOG_ERR("Invalid cipher(AES) key size: %u\n",
-				    ctx->enc_keylen);
+			dev_err(dev, "Invalid cipher(AES) key size: %u\n",
+				ctx->enc_keylen);
 			return -EINVAL;
 		}
 	}
@@ -454,8 +460,8 @@ ssi_get_plain_hmac_key(struct crypto_aead *tfm, const u8 *key, unsigned int keyl
 	if (likely(keylen != 0)) {
 		key_dma_addr = dma_map_single(dev, (void *)key, keylen, DMA_TO_DEVICE);
 		if (unlikely(dma_mapping_error(dev, key_dma_addr))) {
-			SSI_LOG_ERR("Mapping key va=0x%p len=%u for"
-				   " DMA failed\n", key, keylen);
+			dev_err(dev, "Mapping key va=0x%p len=%u for DMA failed\n",
+				key, keylen);
 			return -ENOMEM;
 		}
 		if (keylen > blocksize) {
@@ -533,7 +539,7 @@ ssi_get_plain_hmac_key(struct crypto_aead *tfm, const u8 *key, unsigned int keyl
 
 	rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 0);
 	if (unlikely(rc != 0))
-		SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+		dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 
 	if (likely(key_dma_addr != 0))
 		dma_unmap_single(dev, key_dma_addr, keylen, DMA_TO_DEVICE);
@@ -550,10 +556,10 @@ ssi_aead_setkey(struct crypto_aead *tfm, const u8 *key, unsigned int keylen)
 	struct crypto_authenc_key_param *param;
 	struct cc_hw_desc desc[MAX_AEAD_SETKEY_SEQ];
 	int seq_len = 0, rc = -EINVAL;
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
-	SSI_LOG_DEBUG("Setting key in context @%p for %s. key=%p keylen=%u\n",
-		      ctx, crypto_tfm_alg_name(crypto_aead_tfm(tfm)),
-		      key, keylen);
+	dev_dbg(dev, "Setting key in context @%p for %s. key=%p keylen=%u\n",
+		ctx, crypto_tfm_alg_name(crypto_aead_tfm(tfm)), key, keylen);
 
 	/* STAT_PHASE_0: Init and sanity checks */
 
@@ -621,7 +627,7 @@ ssi_aead_setkey(struct crypto_aead *tfm, const u8 *key, unsigned int keylen)
 	case DRV_HASH_NULL: /* non-authenc modes, e.g., CCM */
 		break; /* No auth. key setup */
 	default:
-		SSI_LOG_ERR("Unsupported authenc (%d)\n", ctx->auth_mode);
+		dev_err(dev, "Unsupported authenc (%d)\n", ctx->auth_mode);
 		rc = -ENOTSUPP;
 		goto badkey;
 	}
@@ -631,7 +637,7 @@ ssi_aead_setkey(struct crypto_aead *tfm, const u8 *key, unsigned int keylen)
 	if (seq_len > 0) { /* For CCM there is no sequence to setup the key */
 		rc = send_request(ctx->drvdata, &ssi_req, desc, seq_len, 0);
 		if (unlikely(rc != 0)) {
-			SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 			goto setkey_error;
 		}
 	}
@@ -666,6 +672,7 @@ static int ssi_aead_setauthsize(
 	unsigned int authsize)
 {
 	struct ssi_aead_ctx *ctx = crypto_aead_ctx(authenc);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
 	/* Unsupported auth. sizes */
 	if ((authsize == 0) ||
@@ -674,7 +681,7 @@ static int ssi_aead_setauthsize(
 	}
 
 	ctx->authsize = authsize;
-	SSI_LOG_DEBUG("authlen=%d\n", ctx->authsize);
+	dev_dbg(dev, "authlen=%d\n", ctx->authsize);
 
 	return 0;
 }
@@ -727,10 +734,11 @@ ssi_aead_create_assoc_desc(
 	struct aead_req_ctx *areq_ctx = aead_request_ctx(areq);
 	enum ssi_req_dma_buf_type assoc_dma_type = areq_ctx->assoc_buff_type;
 	unsigned int idx = *seq_size;
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
 	switch (assoc_dma_type) {
 	case SSI_DMA_BUF_DLLI:
-		SSI_LOG_DEBUG("ASSOC buffer type DLLI\n");
+		dev_dbg(dev, "ASSOC buffer type DLLI\n");
 		hw_desc_init(&desc[idx]);
 		set_din_type(&desc[idx], DMA_DLLI, sg_dma_address(areq->src),
 			     areq->assoclen, NS_BIT); set_flow_mode(&desc[idx],
@@ -740,7 +748,7 @@ ssi_aead_create_assoc_desc(
 			set_din_not_last_indication(&desc[idx]);
 		break;
 	case SSI_DMA_BUF_MLLI:
-		SSI_LOG_DEBUG("ASSOC buffer type MLLI\n");
+		dev_dbg(dev, "ASSOC buffer type MLLI\n");
 		hw_desc_init(&desc[idx]);
 		set_din_type(&desc[idx], DMA_MLLI, areq_ctx->assoc.sram_addr,
 			     areq_ctx->assoc.mlli_nents, NS_BIT);
@@ -751,7 +759,7 @@ ssi_aead_create_assoc_desc(
 		break;
 	case SSI_DMA_BUF_NULL:
 	default:
-		SSI_LOG_ERR("Invalid ASSOC buffer type\n");
+		dev_err(dev, "Invalid ASSOC buffer type\n");
 	}
 
 	*seq_size = (++idx);
@@ -768,6 +776,9 @@ ssi_aead_process_authenc_data_desc(
 	struct aead_req_ctx *areq_ctx = aead_request_ctx(areq);
 	enum ssi_req_dma_buf_type data_dma_type = areq_ctx->data_buff_type;
 	unsigned int idx = *seq_size;
+	struct crypto_aead *tfm = crypto_aead_reqtfm(areq);
+	struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
 	switch (data_dma_type) {
 	case SSI_DMA_BUF_DLLI:
@@ -779,7 +790,7 @@ ssi_aead_process_authenc_data_desc(
 		unsigned int offset =
 			(direct == DRV_CRYPTO_DIRECTION_ENCRYPT) ?
 			areq_ctx->dst_offset : areq_ctx->src_offset;
-		SSI_LOG_DEBUG("AUTHENC: SRC/DST buffer type DLLI\n");
+		dev_dbg(dev, "AUTHENC: SRC/DST buffer type DLLI\n");
 		hw_desc_init(&desc[idx]);
 		set_din_type(&desc[idx], DMA_DLLI,
 			     (sg_dma_address(cipher) + offset),
@@ -806,7 +817,7 @@ ssi_aead_process_authenc_data_desc(
 			}
 		}
 
-		SSI_LOG_DEBUG("AUTHENC: SRC/DST buffer type MLLI\n");
+		dev_dbg(dev, "AUTHENC: SRC/DST buffer type MLLI\n");
 		hw_desc_init(&desc[idx]);
 		set_din_type(&desc[idx], DMA_MLLI, mlli_addr, mlli_nents,
 			     NS_BIT);
@@ -815,7 +826,7 @@ ssi_aead_process_authenc_data_desc(
 	}
 	case SSI_DMA_BUF_NULL:
 	default:
-		SSI_LOG_ERR("AUTHENC: Invalid SRC/DST buffer type\n");
+		dev_err(dev, "AUTHENC: Invalid SRC/DST buffer type\n");
 	}
 
 	*seq_size = (++idx);
@@ -831,13 +842,16 @@ ssi_aead_process_cipher_data_desc(
 	unsigned int idx = *seq_size;
 	struct aead_req_ctx *areq_ctx = aead_request_ctx(areq);
 	enum ssi_req_dma_buf_type data_dma_type = areq_ctx->data_buff_type;
+	struct crypto_aead *tfm = crypto_aead_reqtfm(areq);
+	struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
 	if (areq_ctx->cryptlen == 0)
 		return; /*null processing*/
 
 	switch (data_dma_type) {
 	case SSI_DMA_BUF_DLLI:
-		SSI_LOG_DEBUG("CIPHER: SRC/DST buffer type DLLI\n");
+		dev_dbg(dev, "CIPHER: SRC/DST buffer type DLLI\n");
 		hw_desc_init(&desc[idx]);
 		set_din_type(&desc[idx], DMA_DLLI,
 			     (sg_dma_address(areq_ctx->src_sgl) +
@@ -849,7 +863,7 @@ ssi_aead_process_cipher_data_desc(
 		set_flow_mode(&desc[idx], flow_mode);
 		break;
 	case SSI_DMA_BUF_MLLI:
-		SSI_LOG_DEBUG("CIPHER: SRC/DST buffer type MLLI\n");
+		dev_dbg(dev, "CIPHER: SRC/DST buffer type MLLI\n");
 		hw_desc_init(&desc[idx]);
 		set_din_type(&desc[idx], DMA_MLLI, areq_ctx->src.sram_addr,
 			     areq_ctx->src.mlli_nents, NS_BIT);
@@ -859,7 +873,7 @@ ssi_aead_process_cipher_data_desc(
 		break;
 	case SSI_DMA_BUF_NULL:
 	default:
-		SSI_LOG_ERR("CIPHER: Invalid SRC/DST buffer type\n");
+		dev_err(dev, "CIPHER: Invalid SRC/DST buffer type\n");
 	}
 
 	*seq_size = (++idx);
@@ -1174,14 +1188,15 @@ static inline void ssi_aead_load_mlli_to_sram(
 	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
 	if (unlikely(
 		(req_ctx->assoc_buff_type == SSI_DMA_BUF_MLLI) ||
 		(req_ctx->data_buff_type == SSI_DMA_BUF_MLLI) ||
 		!req_ctx->is_single_pass)) {
-		SSI_LOG_DEBUG("Copy-to-sram: mlli_dma=%08x, mlli_size=%u\n",
-			      (unsigned int)ctx->drvdata->mlli_sram_addr,
-			      req_ctx->mlli_params.mlli_len);
+		dev_dbg(dev, "Copy-to-sram: mlli_dma=%08x, mlli_size=%u\n",
+			(unsigned int)ctx->drvdata->mlli_sram_addr,
+			req_ctx->mlli_params.mlli_len);
 		/* Copy MLLI table host-to-sram */
 		hw_desc_init(&desc[*seq_size]);
 		set_din_type(&desc[*seq_size], DMA_DLLI,
@@ -1329,6 +1344,7 @@ static int validate_data_size(struct ssi_aead_ctx *ctx,
 			      struct aead_request *req)
 {
 	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	unsigned int assoclen = req->assoclen;
 	unsigned int cipherlen = (direct == DRV_CRYPTO_DIRECTION_DECRYPT) ?
 			(req->cryptlen - ctx->authsize) : req->cryptlen;
@@ -1367,7 +1383,7 @@ static int validate_data_size(struct ssi_aead_ctx *ctx,
 			areq_ctx->is_single_pass = false;
 		break;
 	default:
-		SSI_LOG_ERR("Unexpected flow mode (%d)\n", ctx->flow_mode);
+		dev_err(dev, "Unexpected flow mode (%d)\n", ctx->flow_mode);
 		goto data_size_err;
 	}
 
@@ -1550,6 +1566,7 @@ static int config_ccm_adata(struct aead_request *req)
 {
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
 	//unsigned int size_of_a = 0, rem_a_size = 0;
 	unsigned int lp = req->iv[0];
@@ -1571,7 +1588,7 @@ static int config_ccm_adata(struct aead_request *req)
 	/* taken from crypto/ccm.c */
 	/* 2 <= L <= 8, so 1 <= L' <= 7. */
 	if (l < 2 || l > 8) {
-		SSI_LOG_ERR("illegal iv value %X\n", req->iv[0]);
+		dev_err(dev, "illegal iv value %X\n", req->iv[0]);
 		return -EINVAL;
 	}
 	memcpy(b0, req->iv, AES_BLOCK_SIZE);
@@ -1584,8 +1601,10 @@ static int config_ccm_adata(struct aead_request *req)
 		*b0 |= 64;  /* Enable bit 6 if Adata exists. */
 
 	rc = set_msg_len(b0 + 16 - l, cryptlen, l);  /* Write L'. */
-	if (rc != 0)
+	if (rc != 0) {
+		dev_err(dev, "message len overflow detected");
 		return rc;
+	}
 	 /* END of "taken from crypto/ccm.c" */
 
 	/* l(a) - size of associated data. */
@@ -1854,13 +1873,13 @@ static inline void ssi_aead_dump_gcm(
 		return;
 
 	if (title) {
-		SSI_LOG_DEBUG("----------------------------------------------------------------------------------");
-		SSI_LOG_DEBUG("%s\n", title);
+		dev_dbg(dev, "----------------------------------------------------------------------------------");
+		dev_dbg(dev, "%s\n", title);
 	}
 
-	SSI_LOG_DEBUG("cipher_mode %d, authsize %d, enc_keylen %d, assoclen %d, cryptlen %d\n",
-		      ctx->cipher_mode, ctx->authsize, ctx->enc_keylen,
-		      req->assoclen, req_ctx->cryptlen);
+	dev_dbg(dev, "cipher_mode %d, authsize %d, enc_keylen %d, assoclen %d, cryptlen %d\n",
+		ctx->cipher_mode, ctx->authsize, ctx->enc_keylen,
+		req->assoclen, req_ctx->cryptlen);
 
 	if (ctx->enckey)
 		dump_byte_array("mac key", ctx->enckey, 16);
@@ -1890,6 +1909,7 @@ static int config_gcm_context(struct aead_request *req)
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
 	struct aead_req_ctx *req_ctx = aead_request_ctx(req);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
 	unsigned int cryptlen = (req_ctx->gen_ctx.op_type ==
 				 DRV_CRYPTO_DIRECTION_ENCRYPT) ?
@@ -1897,7 +1917,8 @@ static int config_gcm_context(struct aead_request *req)
 				(req->cryptlen - ctx->authsize);
 	__be32 counter = cpu_to_be32(2);
 
-	SSI_LOG_DEBUG("%s() cryptlen = %d, req->assoclen = %d ctx->authsize = %d\n", __func__, cryptlen, req->assoclen, ctx->authsize);
+	dev_dbg(dev, "%s() cryptlen = %d, req->assoclen = %d ctx->authsize = %d\n",
+		__func__, cryptlen, req->assoclen, ctx->authsize);
 
 	memset(req_ctx->hkey, 0, AES_BLOCK_SIZE);
 
@@ -1954,17 +1975,17 @@ static int ssi_aead_process(struct aead_request *req, enum drv_crypto_direction
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	struct ssi_crypto_req ssi_req = {};
 
-	SSI_LOG_DEBUG("%s context=%p req=%p iv=%p src=%p src_ofs=%d dst=%p dst_ofs=%d cryptolen=%d\n",
-		      ((direct == DRV_CRYPTO_DIRECTION_ENCRYPT) ? "Encrypt" : "Decrypt"),
-		      ctx, req, req->iv, sg_virt(req->src), req->src->offset,
-		      sg_virt(req->dst), req->dst->offset, req->cryptlen);
+	dev_dbg(dev, "%s context=%p req=%p iv=%p src=%p src_ofs=%d dst=%p dst_ofs=%d cryptolen=%d\n",
+		((direct == DRV_CRYPTO_DIRECTION_ENCRYPT) ? "Enc" : "Dec"),
+		ctx, req, req->iv, sg_virt(req->src), req->src->offset,
+		sg_virt(req->dst), req->dst->offset, req->cryptlen);
 
 	/* STAT_PHASE_0: Init and sanity checks */
 
 	/* Check data length according to mode */
 	if (unlikely(validate_data_size(ctx, direct, req) != 0)) {
-		SSI_LOG_ERR("Unsupported crypt/assoc len %d/%d.\n",
-			    req->cryptlen, req->assoclen);
+		dev_err(dev, "Unsupported crypt/assoc len %d/%d.\n",
+			req->cryptlen, req->assoclen);
 		crypto_aead_set_flags(tfm, CRYPTO_TFM_RES_BAD_BLOCK_LEN);
 		return -EINVAL;
 	}
@@ -2010,7 +2031,8 @@ static int ssi_aead_process(struct aead_request *req, enum drv_crypto_direction
 	if (ctx->cipher_mode == DRV_CIPHER_CCM) {
 		rc = config_ccm_adata(req);
 		if (unlikely(rc != 0)) {
-			SSI_LOG_ERR("config_ccm_adata() returned with a failure %d!", rc);
+			dev_dbg(dev, "config_ccm_adata() returned with a failure %d!",
+				rc);
 			goto exit;
 		}
 	} else {
@@ -2024,7 +2046,8 @@ static int ssi_aead_process(struct aead_request *req, enum drv_crypto_direction
 	if (ctx->cipher_mode == DRV_CIPHER_GCTR) {
 		rc = config_gcm_context(req);
 		if (unlikely(rc != 0)) {
-			SSI_LOG_ERR("config_gcm_context() returned with a failure %d!", rc);
+			dev_dbg(dev, "config_gcm_context() returned with a failure %d!",
+				rc);
 			goto exit;
 		}
 	}
@@ -2032,7 +2055,7 @@ static int ssi_aead_process(struct aead_request *req, enum drv_crypto_direction
 
 	rc = ssi_buffer_mgr_map_aead_request(ctx->drvdata, req);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("map_request() failed\n");
+		dev_err(dev, "map_request() failed\n");
 		goto exit;
 	}
 
@@ -2088,7 +2111,7 @@ static int ssi_aead_process(struct aead_request *req, enum drv_crypto_direction
 			break;
 #endif
 	default:
-		SSI_LOG_ERR("Unsupported authenc (%d)\n", ctx->auth_mode);
+		dev_err(dev, "Unsupported authenc (%d)\n", ctx->auth_mode);
 		ssi_buffer_mgr_unmap_aead_request(dev, req);
 		rc = -ENOTSUPP;
 		goto exit;
@@ -2099,7 +2122,7 @@ static int ssi_aead_process(struct aead_request *req, enum drv_crypto_direction
 	rc = send_request(ctx->drvdata, &ssi_req, desc, seq_len, 1);
 
 	if (unlikely(rc != -EINPROGRESS)) {
-		SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+		dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 		ssi_buffer_mgr_unmap_aead_request(dev, req);
 	}
 
@@ -2132,10 +2155,13 @@ static int ssi_rfc4309_ccm_encrypt(struct aead_request *req)
 	/* Very similar to ssi_aead_encrypt() above. */
 
 	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
+	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
+	struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	int rc = -EINVAL;
 
 	if (!valid_assoclen(req)) {
-		SSI_LOG_ERR("invalid Assoclen:%u\n", req->assoclen);
+		dev_err(dev, "invalid Assoclen:%u\n", req->assoclen);
 		goto out;
 	}
 
@@ -2176,13 +2202,14 @@ static int ssi_aead_decrypt(struct aead_request *req)
 #if SSI_CC_HAS_AES_CCM
 static int ssi_rfc4309_ccm_decrypt(struct aead_request *req)
 {
-	/* Very similar to ssi_aead_decrypt() above. */
-
+	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
+	struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
 	int rc = -EINVAL;
 
 	if (!valid_assoclen(req)) {
-		SSI_LOG_ERR("invalid Assoclen:%u\n", req->assoclen);
+		dev_err(dev, "invalid Assoclen:%u\n", req->assoclen);
 		goto out;
 	}
 
@@ -2207,8 +2234,9 @@ out:
 static int ssi_rfc4106_gcm_setkey(struct crypto_aead *tfm, const u8 *key, unsigned int keylen)
 {
 	struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
-	SSI_LOG_DEBUG("%s()  keylen %d, key %p\n", __func__, keylen, key);
+	dev_dbg(dev, "%s()  keylen %d, key %p\n", __func__, keylen, key);
 
 	if (keylen < 4)
 		return -EINVAL;
@@ -2222,8 +2250,9 @@ static int ssi_rfc4106_gcm_setkey(struct crypto_aead *tfm, const u8 *key, unsign
 static int ssi_rfc4543_gcm_setkey(struct crypto_aead *tfm, const u8 *key, unsigned int keylen)
 {
 	struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
-	SSI_LOG_DEBUG("%s()  keylen %d, key %p\n", __func__, keylen, key);
+	dev_dbg(dev, "%s()  keylen %d, key %p\n", __func__, keylen, key);
 
 	if (keylen < 4)
 		return -EINVAL;
@@ -2256,7 +2285,10 @@ static int ssi_gcm_setauthsize(struct crypto_aead *authenc,
 static int ssi_rfc4106_gcm_setauthsize(struct crypto_aead *authenc,
 				       unsigned int authsize)
 {
-	SSI_LOG_DEBUG("authsize %d\n", authsize);
+	struct ssi_aead_ctx *ctx = crypto_aead_ctx(authenc);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
+
+	dev_dbg(dev, "authsize %d\n", authsize);
 
 	switch (authsize) {
 	case 8:
@@ -2273,7 +2305,10 @@ static int ssi_rfc4106_gcm_setauthsize(struct crypto_aead *authenc,
 static int ssi_rfc4543_gcm_setauthsize(struct crypto_aead *authenc,
 				       unsigned int authsize)
 {
-	SSI_LOG_DEBUG("authsize %d\n", authsize);
+	struct ssi_aead_ctx *ctx = crypto_aead_ctx(authenc);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
+
+	dev_dbg(dev, "authsize %d\n", authsize);
 
 	if (authsize != 16)
 		return -EINVAL;
@@ -2285,11 +2320,14 @@ static int ssi_rfc4106_gcm_encrypt(struct aead_request *req)
 {
 	/* Very similar to ssi_aead_encrypt() above. */
 
+	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
+	struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
 	int rc = -EINVAL;
 
 	if (!valid_assoclen(req)) {
-		SSI_LOG_ERR("invalid Assoclen:%u\n", req->assoclen);
+		dev_err(dev, "invalid Assoclen:%u\n", req->assoclen);
 		goto out;
 	}
 
@@ -2337,11 +2375,14 @@ static int ssi_rfc4106_gcm_decrypt(struct aead_request *req)
 {
 	/* Very similar to ssi_aead_decrypt() above. */
 
+	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
+	struct ssi_aead_ctx *ctx = crypto_aead_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 	struct aead_req_ctx *areq_ctx = aead_request_ctx(req);
 	int rc = -EINVAL;
 
 	if (!valid_assoclen(req)) {
-		SSI_LOG_ERR("invalid Assoclen:%u\n", req->assoclen);
+		dev_err(dev, "invalid Assoclen:%u\n", req->assoclen);
 		goto out;
 	}
 
@@ -2641,16 +2682,17 @@ static struct ssi_alg_template aead_algs[] = {
 #endif /*SSI_CC_HAS_AES_GCM*/
 };
 
-static struct ssi_crypto_alg *ssi_aead_create_alg(struct ssi_alg_template *template)
+static struct ssi_crypto_alg *ssi_aead_create_alg(
+			struct ssi_alg_template *template,
+			struct device *dev)
 {
 	struct ssi_crypto_alg *t_alg;
 	struct aead_alg *alg;
 
 	t_alg = kzalloc(sizeof(*t_alg), GFP_KERNEL);
-	if (!t_alg) {
-		SSI_LOG_ERR("failed to allocate t_alg\n");
+	if (!t_alg)
 		return ERR_PTR(-ENOMEM);
-	}
+
 	alg = &template->template_aead;
 
 	snprintf(alg->base.cra_name, CRYPTO_MAX_ALG_NAME, "%s", template->name);
@@ -2700,6 +2742,7 @@ int ssi_aead_alloc(struct ssi_drvdata *drvdata)
 	struct ssi_crypto_alg *t_alg;
 	int rc = -ENOMEM;
 	int alg;
+	struct device *dev = drvdata_to_dev(drvdata);
 
 	aead_handle = kmalloc(sizeof(*aead_handle), GFP_KERNEL);
 	if (!aead_handle) {
@@ -2713,29 +2756,30 @@ int ssi_aead_alloc(struct ssi_drvdata *drvdata)
 	aead_handle->sram_workspace_addr = ssi_sram_mgr_alloc(
 		drvdata, MAX_HMAC_DIGEST_SIZE);
 	if (aead_handle->sram_workspace_addr == NULL_SRAM_ADDR) {
-		SSI_LOG_ERR("SRAM pool exhausted\n");
+		dev_err(dev, "SRAM pool exhausted\n");
 		rc = -ENOMEM;
 		goto fail1;
 	}
 
 	/* Linux crypto */
 	for (alg = 0; alg < ARRAY_SIZE(aead_algs); alg++) {
-		t_alg = ssi_aead_create_alg(&aead_algs[alg]);
+		t_alg = ssi_aead_create_alg(&aead_algs[alg], dev);
 		if (IS_ERR(t_alg)) {
 			rc = PTR_ERR(t_alg);
-			SSI_LOG_ERR("%s alg allocation failed\n",
-				    aead_algs[alg].driver_name);
+			dev_err(dev, "%s alg allocation failed\n",
+				aead_algs[alg].driver_name);
 			goto fail1;
 		}
 		t_alg->drvdata = drvdata;
 		rc = crypto_register_aead(&t_alg->aead_alg);
 		if (unlikely(rc != 0)) {
-			SSI_LOG_ERR("%s alg registration failed\n",
-				    t_alg->aead_alg.base.cra_driver_name);
+			dev_err(dev, "%s alg registration failed\n",
+				t_alg->aead_alg.base.cra_driver_name);
 			goto fail2;
 		} else {
 			list_add_tail(&t_alg->entry, &aead_handle->aead_list);
-			SSI_LOG_DEBUG("Registered %s\n", t_alg->aead_alg.base.cra_driver_name);
+			dev_dbg(dev, "Registered %s\n",
+				t_alg->aead_alg.base.cra_driver_name);
 		}
 	}
 

drivers/staging/ccree/ssi_buffer_mgr.c

@@ -33,14 +33,10 @@
 #include "ssi_hash.h"
 #include "ssi_aead.h"
 
-#ifdef CC_DEBUG
 #define GET_DMA_BUFFER_TYPE(buff_type) ( \
 	((buff_type) == SSI_DMA_BUF_NULL) ? "BUF_NULL" : \
 	((buff_type) == SSI_DMA_BUF_DLLI) ? "BUF_DLLI" : \
 	((buff_type) == SSI_DMA_BUF_MLLI) ? "BUF_MLLI" : "BUF_INVALID")
-#else
-#define GET_DMA_BUFFER_TYPE(buff_type)
-#endif
 
 enum dma_buffer_type {
 	DMA_NULL_TYPE = -1,
@@ -76,7 +72,8 @@ struct buffer_array {
  * @lbytes: [OUT] Returns the amount of bytes at the last entry
  */
 static unsigned int ssi_buffer_mgr_get_sgl_nents(
-	struct scatterlist *sg_list, unsigned int nbytes, u32 *lbytes, bool *is_chained)
+	struct device *dev, struct scatterlist *sg_list,
+	unsigned int nbytes, u32 *lbytes, bool *is_chained)
 {
 	unsigned int nents = 0;
 
@@ -93,7 +90,7 @@ static unsigned int ssi_buffer_mgr_get_sgl_nents(
 				*is_chained = true;
 		}
 	}
-	SSI_LOG_DEBUG("nents %d last bytes %d\n", nents, *lbytes);
+	dev_dbg(dev, "nents %d last bytes %d\n", nents, *lbytes);
 	return nents;
 }
 
@@ -129,20 +126,20 @@ void ssi_buffer_mgr_zero_sgl(struct scatterlist *sgl, u32 data_len)
  * @direct:
  */
 void ssi_buffer_mgr_copy_scatterlist_portion(
-	u8 *dest, struct scatterlist *sg,
-	u32 to_skip,  u32 end,
-	enum ssi_sg_cpy_direct direct)
+	struct device *dev, u8 *dest,
+	struct scatterlist *sg, u32 to_skip,
+	u32 end, enum ssi_sg_cpy_direct direct)
 {
 	u32 nents, lbytes;
 
-	nents = ssi_buffer_mgr_get_sgl_nents(sg, end, &lbytes, NULL);
+	nents = ssi_buffer_mgr_get_sgl_nents(dev, sg, end, &lbytes, NULL);
 	sg_copy_buffer(sg, nents, (void *)dest, (end - to_skip + 1), to_skip,
 		       (direct == SSI_SG_TO_BUF));
 }
 
 static inline int ssi_buffer_mgr_render_buff_to_mlli(
-	dma_addr_t buff_dma, u32 buff_size, u32 *curr_nents,
-	u32 **mlli_entry_pp)
+	struct device *dev, dma_addr_t buff_dma, u32 buff_size,
+	u32 *curr_nents, u32 **mlli_entry_pp)
 {
 	u32 *mlli_entry_p = *mlli_entry_pp;
 	u32 new_nents;
@@ -156,9 +153,9 @@ static inline int ssi_buffer_mgr_render_buff_to_mlli(
 	while (buff_size > CC_MAX_MLLI_ENTRY_SIZE) {
 		cc_lli_set_addr(mlli_entry_p, buff_dma);
 		cc_lli_set_size(mlli_entry_p, CC_MAX_MLLI_ENTRY_SIZE);
-		SSI_LOG_DEBUG("entry[%d]: single_buff=0x%08X size=%08X\n", *curr_nents,
-			      mlli_entry_p[LLI_WORD0_OFFSET],
-			      mlli_entry_p[LLI_WORD1_OFFSET]);
+		dev_dbg(dev, "entry[%d]: single_buff=0x%08X size=%08X\n",
+			*curr_nents, mlli_entry_p[LLI_WORD0_OFFSET],
+			mlli_entry_p[LLI_WORD1_OFFSET]);
 		buff_dma += CC_MAX_MLLI_ENTRY_SIZE;
 		buff_size -= CC_MAX_MLLI_ENTRY_SIZE;
 		mlli_entry_p = mlli_entry_p + 2;
@@ -167,9 +164,9 @@ static inline int ssi_buffer_mgr_render_buff_to_mlli(
 	/*Last entry */
 	cc_lli_set_addr(mlli_entry_p, buff_dma);
 	cc_lli_set_size(mlli_entry_p, buff_size);
-	SSI_LOG_DEBUG("entry[%d]: single_buff=0x%08X size=%08X\n", *curr_nents,
-		      mlli_entry_p[LLI_WORD0_OFFSET],
-		      mlli_entry_p[LLI_WORD1_OFFSET]);
+	dev_dbg(dev, "entry[%d]: single_buff=0x%08X size=%08X\n",
+		*curr_nents, mlli_entry_p[LLI_WORD0_OFFSET],
+		mlli_entry_p[LLI_WORD1_OFFSET]);
 	mlli_entry_p = mlli_entry_p + 2;
 	*mlli_entry_pp = mlli_entry_p;
 	(*curr_nents)++;
@@ -177,8 +174,9 @@ static inline int ssi_buffer_mgr_render_buff_to_mlli(
 }
 
 static inline int ssi_buffer_mgr_render_scatterlist_to_mlli(
-	struct scatterlist *sgl, u32 sgl_data_len, u32 sgl_offset,
-	u32 *curr_nents, u32 **mlli_entry_pp)
+	struct device *dev, struct scatterlist *sgl,
+	u32 sgl_data_len, u32 sgl_offset, u32 *curr_nents,
+	u32 **mlli_entry_pp)
 {
 	struct scatterlist *curr_sgl = sgl;
 	u32 *mlli_entry_p = *mlli_entry_pp;
@@ -192,8 +190,8 @@ static inline int ssi_buffer_mgr_render_scatterlist_to_mlli(
 				sgl_data_len;
 		sgl_data_len -= entry_data_len;
 		rc = ssi_buffer_mgr_render_buff_to_mlli(
-			sg_dma_address(curr_sgl) + sgl_offset, entry_data_len,
-			curr_nents, &mlli_entry_p);
+			dev, sg_dma_address(curr_sgl) + sgl_offset,
+			entry_data_len, curr_nents, &mlli_entry_p);
 		if (rc != 0)
 			return rc;
 
@@ -212,14 +210,14 @@ static int ssi_buffer_mgr_generate_mlli(
 	u32 total_nents = 0, prev_total_nents = 0;
 	int rc = 0, i;
 
-	SSI_LOG_DEBUG("NUM of SG's = %d\n", sg_data->num_of_buffers);
+	dev_dbg(dev, "NUM of SG's = %d\n", sg_data->num_of_buffers);
 
 	/* Allocate memory from the pointed pool */
 	mlli_params->mlli_virt_addr = dma_pool_alloc(
 			mlli_params->curr_pool, GFP_KERNEL,
 			&mlli_params->mlli_dma_addr);
 	if (unlikely(!mlli_params->mlli_virt_addr)) {
-		SSI_LOG_ERR("dma_pool_alloc() failed\n");
+		dev_err(dev, "dma_pool_alloc() failed\n");
 		rc = -ENOMEM;
 		goto build_mlli_exit;
 	}
@@ -229,12 +227,12 @@ static int ssi_buffer_mgr_generate_mlli(
 	for (i = 0; i < sg_data->num_of_buffers; i++) {
 		if (sg_data->type[i] == DMA_SGL_TYPE)
 			rc = ssi_buffer_mgr_render_scatterlist_to_mlli(
-				sg_data->entry[i].sgl,
-				sg_data->total_data_len[i], sg_data->offset[i], &total_nents,
-				&mlli_p);
+				dev, sg_data->entry[i].sgl,
+				sg_data->total_data_len[i], sg_data->offset[i],
+				&total_nents, &mlli_p);
 		else /*DMA_BUFF_TYPE*/
 			rc = ssi_buffer_mgr_render_buff_to_mlli(
-				sg_data->entry[i].buffer_dma,
+				dev, sg_data->entry[i].buffer_dma,
 				sg_data->total_data_len[i], &total_nents,
 				&mlli_p);
 		if (rc != 0)
@@ -254,26 +252,23 @@ static int ssi_buffer_mgr_generate_mlli(
 	/* Set MLLI size for the bypass operation */
 	mlli_params->mlli_len = (total_nents * LLI_ENTRY_BYTE_SIZE);
 
-	SSI_LOG_DEBUG("MLLI params: "
-		     "virt_addr=%pK dma_addr=%pad mlli_len=0x%X\n",
-		   mlli_params->mlli_virt_addr,
-		   mlli_params->mlli_dma_addr,
-		   mlli_params->mlli_len);
+	dev_dbg(dev, "MLLI params: virt_addr=%pK dma_addr=%pad mlli_len=0x%X\n",
+		mlli_params->mlli_virt_addr, &mlli_params->mlli_dma_addr,
+		mlli_params->mlli_len);
 
 build_mlli_exit:
 	return rc;
 }
 
 static inline void ssi_buffer_mgr_add_buffer_entry(
-	struct buffer_array *sgl_data,
+	struct device *dev, struct buffer_array *sgl_data,
 	dma_addr_t buffer_dma, unsigned int buffer_len,
 	bool is_last_entry, u32 *mlli_nents)
 {
 	unsigned int index = sgl_data->num_of_buffers;
 
-	SSI_LOG_DEBUG("index=%u single_buff=%pad "
-		     "buffer_len=0x%08X is_last=%d\n",
-		     index, buffer_dma, buffer_len, is_last_entry);
+	dev_dbg(dev, "index=%u single_buff=%pad buffer_len=0x%08X is_last=%d\n",
+		index, &buffer_dma, buffer_len, is_last_entry);
 	sgl_data->nents[index] = 1;
 	sgl_data->entry[index].buffer_dma = buffer_dma;
 	sgl_data->offset[index] = 0;
@@ -287,6 +282,7 @@ static inline void ssi_buffer_mgr_add_buffer_entry(
 }
 
 static inline void ssi_buffer_mgr_add_scatterlist_entry(
+	struct device *dev,
 	struct buffer_array *sgl_data,
 	unsigned int nents,
 	struct scatterlist *sgl,
@@ -297,8 +293,8 @@ static inline void ssi_buffer_mgr_add_scatterlist_entry(
 {
 	unsigned int index = sgl_data->num_of_buffers;
 
-	SSI_LOG_DEBUG("index=%u nents=%u sgl=%pK data_len=0x%08X is_last=%d\n",
-		      index, nents, sgl, data_len, is_last_table);
+	dev_dbg(dev, "index=%u nents=%u sgl=%pK data_len=0x%08X is_last=%d\n",
+		index, nents, sgl, data_len, is_last_table);
 	sgl_data->nents[index] = nents;
 	sgl_data->entry[index].sgl = sgl;
 	sgl_data->offset[index] = data_offset;
@@ -322,7 +318,7 @@ ssi_buffer_mgr_dma_map_sg(struct device *dev, struct scatterlist *sg, u32 nents,
 		if (!l_sg)
 			break;
 		if (unlikely(dma_map_sg(dev, l_sg, 1, direction) != 1)) {
-			SSI_LOG_ERR("dma_map_page() sg buffer failed\n");
+			dev_err(dev, "dma_map_page() sg buffer failed\n");
 			goto err;
 		}
 		l_sg = sg_next(l_sg);
@@ -351,26 +347,22 @@ static int ssi_buffer_mgr_map_scatterlist(
 	if (sg_is_last(sg)) {
 		/* One entry only case -set to DLLI */
 		if (unlikely(dma_map_sg(dev, sg, 1, direction) != 1)) {
-			SSI_LOG_ERR("dma_map_sg() single buffer failed\n");
+			dev_err(dev, "dma_map_sg() single buffer failed\n");
 			return -ENOMEM;
 		}
-		SSI_LOG_DEBUG("Mapped sg: dma_address=%pad "
-			     "page=%p addr=%pK offset=%u "
-			     "length=%u\n",
-			     sg_dma_address(sg),
-			     sg_page(sg),
-			     sg_virt(sg),
-			     sg->offset, sg->length);
+		dev_dbg(dev, "Mapped sg: dma_address=%pad page=%p addr=%pK offset=%u length=%u\n",
+			&sg_dma_address(sg), sg_page(sg), sg_virt(sg),
+			sg->offset, sg->length);
 		*lbytes = nbytes;
 		*nents = 1;
 		*mapped_nents = 1;
 	} else {  /*sg_is_last*/
-		*nents = ssi_buffer_mgr_get_sgl_nents(sg, nbytes, lbytes,
+		*nents = ssi_buffer_mgr_get_sgl_nents(dev, sg, nbytes, lbytes,
 						      &is_chained);
 		if (*nents > max_sg_nents) {
 			*nents = 0;
-			SSI_LOG_ERR("Too many fragments. current %d max %d\n",
-				    *nents, max_sg_nents);
+			dev_err(dev, "Too many fragments. current %d max %d\n",
+				*nents, max_sg_nents);
 			return -ENOMEM;
 		}
 		if (!is_chained) {
@@ -380,7 +372,7 @@ static int ssi_buffer_mgr_map_scatterlist(
 			*mapped_nents = dma_map_sg(dev, sg, *nents, direction);
 			if (unlikely(*mapped_nents == 0)) {
 				*nents = 0;
-				SSI_LOG_ERR("dma_map_sg() sg buffer failed\n");
+				dev_err(dev, "dma_map_sg() sg buffer failed\n");
 				return -ENOMEM;
 			}
 		} else {
@@ -393,7 +385,7 @@ static int ssi_buffer_mgr_map_scatterlist(
 								  direction);
 			if (unlikely(*mapped_nents != *nents)) {
 				*nents = *mapped_nents;
-				SSI_LOG_ERR("dma_map_sg() sg buffer failed\n");
+				dev_err(dev, "dma_map_sg() sg buffer failed\n");
 				return -ENOMEM;
 			}
 		}
@@ -409,26 +401,22 @@ ssi_aead_handle_config_buf(struct device *dev,
 			   struct buffer_array *sg_data,
 			   unsigned int assoclen)
 {
-	SSI_LOG_DEBUG(" handle additional data config set to   DLLI\n");
+	dev_dbg(dev, " handle additional data config set to DLLI\n");
 	/* create sg for the current buffer */
 	sg_init_one(&areq_ctx->ccm_adata_sg, config_data, AES_BLOCK_SIZE + areq_ctx->ccm_hdr_size);
 	if (unlikely(dma_map_sg(dev, &areq_ctx->ccm_adata_sg, 1,
 				DMA_TO_DEVICE) != 1)) {
-			SSI_LOG_ERR("dma_map_sg() "
-			   "config buffer failed\n");
+			dev_err(dev, "dma_map_sg() config buffer failed\n");
 			return -ENOMEM;
 	}
-	SSI_LOG_DEBUG("Mapped curr_buff: dma_address=%pad "
-		     "page=%p addr=%pK "
-		     "offset=%u length=%u\n",
-		     sg_dma_address(&areq_ctx->ccm_adata_sg),
-		     sg_page(&areq_ctx->ccm_adata_sg),
-		     sg_virt(&areq_ctx->ccm_adata_sg),
-		     areq_ctx->ccm_adata_sg.offset,
-		     areq_ctx->ccm_adata_sg.length);
+	dev_dbg(dev, "Mapped curr_buff: dma_address=%pad page=%p addr=%pK offset=%u length=%u\n",
+		&sg_dma_address(&areq_ctx->ccm_adata_sg),
+		sg_page(&areq_ctx->ccm_adata_sg),
+		sg_virt(&areq_ctx->ccm_adata_sg),
+		areq_ctx->ccm_adata_sg.offset, areq_ctx->ccm_adata_sg.length);
 	/* prepare for case of MLLI */
 	if (assoclen > 0) {
-		ssi_buffer_mgr_add_scatterlist_entry(sg_data, 1,
+		ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data, 1,
 						     &areq_ctx->ccm_adata_sg,
 						     (AES_BLOCK_SIZE + areq_ctx->ccm_hdr_size),
 						     0, false, NULL);
@@ -442,28 +430,23 @@ static inline int ssi_ahash_handle_curr_buf(struct device *dev,
 					    u32 curr_buff_cnt,
 					    struct buffer_array *sg_data)
 {
-	SSI_LOG_DEBUG(" handle curr buff %x set to   DLLI\n", curr_buff_cnt);
+	dev_dbg(dev, " handle curr buff %x set to   DLLI\n", curr_buff_cnt);
 	/* create sg for the current buffer */
 	sg_init_one(areq_ctx->buff_sg, curr_buff, curr_buff_cnt);
 	if (unlikely(dma_map_sg(dev, areq_ctx->buff_sg, 1,
 				DMA_TO_DEVICE) != 1)) {
-			SSI_LOG_ERR("dma_map_sg() "
-			   "src buffer failed\n");
+			dev_err(dev, "dma_map_sg() src buffer failed\n");
 			return -ENOMEM;
 	}
-	SSI_LOG_DEBUG("Mapped curr_buff: dma_address=%pad "
-		     "page=%p addr=%pK "
-		     "offset=%u length=%u\n",
-		     sg_dma_address(areq_ctx->buff_sg),
-		     sg_page(areq_ctx->buff_sg),
-		     sg_virt(areq_ctx->buff_sg),
-		     areq_ctx->buff_sg->offset,
-		     areq_ctx->buff_sg->length);
+	dev_dbg(dev, "Mapped curr_buff: dma_address=%pad page=%p addr=%pK offset=%u length=%u\n",
+		&sg_dma_address(areq_ctx->buff_sg), sg_page(areq_ctx->buff_sg),
+		sg_virt(areq_ctx->buff_sg), areq_ctx->buff_sg->offset,
+		areq_ctx->buff_sg->length);
 	areq_ctx->data_dma_buf_type = SSI_DMA_BUF_DLLI;
 	areq_ctx->curr_sg = areq_ctx->buff_sg;
 	areq_ctx->in_nents = 0;
 	/* prepare for case of MLLI */
-	ssi_buffer_mgr_add_scatterlist_entry(sg_data, 1, areq_ctx->buff_sg,
+	ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data, 1, areq_ctx->buff_sg,
 					     curr_buff_cnt, 0, false, NULL);
 	return 0;
 }
@@ -478,9 +461,8 @@ void ssi_buffer_mgr_unmap_blkcipher_request(
 	struct blkcipher_req_ctx *req_ctx = (struct blkcipher_req_ctx *)ctx;
 
 	if (likely(req_ctx->gen_ctx.iv_dma_addr != 0)) {
-		SSI_LOG_DEBUG("Unmapped iv: iv_dma_addr=%pad iv_size=%u\n",
-			      req_ctx->gen_ctx.iv_dma_addr,
-			      ivsize);
+		dev_dbg(dev, "Unmapped iv: iv_dma_addr=%pad iv_size=%u\n",
+			&req_ctx->gen_ctx.iv_dma_addr, ivsize);
 		dma_unmap_single(dev, req_ctx->gen_ctx.iv_dma_addr,
 				 ivsize,
 				 req_ctx->is_giv ? DMA_BIDIRECTIONAL :
@@ -494,11 +476,11 @@ void ssi_buffer_mgr_unmap_blkcipher_request(
 	}
 
 	dma_unmap_sg(dev, src, req_ctx->in_nents, DMA_BIDIRECTIONAL);
-	SSI_LOG_DEBUG("Unmapped req->src=%pK\n", sg_virt(src));
+	dev_dbg(dev, "Unmapped req->src=%pK\n", sg_virt(src));
 
 	if (src != dst) {
 		dma_unmap_sg(dev, dst, req_ctx->out_nents, DMA_BIDIRECTIONAL);
-		SSI_LOG_DEBUG("Unmapped req->dst=%pK\n", sg_virt(dst));
+		dev_dbg(dev, "Unmapped req->dst=%pK\n", sg_virt(dst));
 	}
 }
 
@@ -534,13 +516,12 @@ int ssi_buffer_mgr_map_blkcipher_request(
 				       DMA_TO_DEVICE);
 		if (unlikely(dma_mapping_error(dev,
 					       req_ctx->gen_ctx.iv_dma_addr))) {
-			SSI_LOG_ERR("Mapping iv %u B at va=%pK "
-				   "for DMA failed\n", ivsize, info);
+			dev_err(dev, "Mapping iv %u B at va=%pK for DMA failed\n",
+				ivsize, info);
 			return -ENOMEM;
 		}
-		SSI_LOG_DEBUG("Mapped iv %u B at va=%pK to dma=%pad\n",
-			      ivsize, info,
-			      req_ctx->gen_ctx.iv_dma_addr);
+		dev_dbg(dev, "Mapped iv %u B at va=%pK to dma=%pad\n",
+			ivsize, info, &req_ctx->gen_ctx.iv_dma_addr);
 	} else {
 		req_ctx->gen_ctx.iv_dma_addr = 0;
 	}
@@ -562,7 +543,7 @@ int ssi_buffer_mgr_map_blkcipher_request(
 		/* Handle inplace operation */
 		if (unlikely(req_ctx->dma_buf_type == SSI_DMA_BUF_MLLI)) {
 			req_ctx->out_nents = 0;
-			ssi_buffer_mgr_add_scatterlist_entry(&sg_data,
+			ssi_buffer_mgr_add_scatterlist_entry(dev, &sg_data,
 							     req_ctx->in_nents,
 							     src, nbytes, 0,
 							     true,
@@ -582,12 +563,12 @@ int ssi_buffer_mgr_map_blkcipher_request(
 			req_ctx->dma_buf_type = SSI_DMA_BUF_MLLI;
 
 		if (unlikely((req_ctx->dma_buf_type == SSI_DMA_BUF_MLLI))) {
-			ssi_buffer_mgr_add_scatterlist_entry(&sg_data,
+			ssi_buffer_mgr_add_scatterlist_entry(dev, &sg_data,
 							     req_ctx->in_nents,
 							     src, nbytes, 0,
 							     true,
 							     &req_ctx->in_mlli_nents);
-			ssi_buffer_mgr_add_scatterlist_entry(&sg_data,
+			ssi_buffer_mgr_add_scatterlist_entry(dev, &sg_data,
 							     req_ctx->out_nents,
 							     dst, nbytes, 0,
 							     true,
@@ -602,8 +583,8 @@ int ssi_buffer_mgr_map_blkcipher_request(
 			goto ablkcipher_exit;
 	}
 
-	SSI_LOG_DEBUG("areq_ctx->dma_buf_type = %s\n",
-		      GET_DMA_BUFFER_TYPE(req_ctx->dma_buf_type));
+	dev_dbg(dev, "areq_ctx->dma_buf_type = %s\n",
+		GET_DMA_BUFFER_TYPE(req_ctx->dma_buf_type));
 
 	return 0;
 
@@ -669,30 +650,34 @@ void ssi_buffer_mgr_unmap_aead_request(
 	 *allocated and should be released
 	 */
 	if (areq_ctx->mlli_params.curr_pool) {
-		SSI_LOG_DEBUG("free MLLI buffer: dma=%pad virt=%pK\n",
-			      areq_ctx->mlli_params.mlli_dma_addr,
-			      areq_ctx->mlli_params.mlli_virt_addr);
+		dev_dbg(dev, "free MLLI buffer: dma=%pad virt=%pK\n",
+			&areq_ctx->mlli_params.mlli_dma_addr,
+			areq_ctx->mlli_params.mlli_virt_addr);
 		dma_pool_free(areq_ctx->mlli_params.curr_pool,
 			      areq_ctx->mlli_params.mlli_virt_addr,
 			      areq_ctx->mlli_params.mlli_dma_addr);
 	}
 
-	SSI_LOG_DEBUG("Unmapping src sgl: req->src=%pK areq_ctx->src.nents=%u areq_ctx->assoc.nents=%u assoclen:%u cryptlen=%u\n", sg_virt(req->src), areq_ctx->src.nents, areq_ctx->assoc.nents, req->assoclen, req->cryptlen);
+	dev_dbg(dev, "Unmapping src sgl: req->src=%pK areq_ctx->src.nents=%u areq_ctx->assoc.nents=%u assoclen:%u cryptlen=%u\n",
+		sg_virt(req->src), areq_ctx->src.nents, areq_ctx->assoc.nents,
+		req->assoclen, req->cryptlen);
 	size_to_unmap = req->assoclen + req->cryptlen;
 	if (areq_ctx->gen_ctx.op_type == DRV_CRYPTO_DIRECTION_ENCRYPT)
 		size_to_unmap += areq_ctx->req_authsize;
 	if (areq_ctx->is_gcm4543)
 		size_to_unmap += crypto_aead_ivsize(tfm);
 
-	dma_unmap_sg(dev, req->src, ssi_buffer_mgr_get_sgl_nents(req->src, size_to_unmap, &dummy, &chained), DMA_BIDIRECTIONAL);
+	dma_unmap_sg(dev, req->src,
+		     ssi_buffer_mgr_get_sgl_nents(dev, req->src, size_to_unmap,
+						  &dummy, &chained),
+		     DMA_BIDIRECTIONAL);
 	if (unlikely(req->src != req->dst)) {
-		SSI_LOG_DEBUG("Unmapping dst sgl: req->dst=%pK\n",
-			      sg_virt(req->dst));
+		dev_dbg(dev, "Unmapping dst sgl: req->dst=%pK\n",
+			sg_virt(req->dst));
 		dma_unmap_sg(dev, req->dst,
-			     ssi_buffer_mgr_get_sgl_nents(req->dst,
+			     ssi_buffer_mgr_get_sgl_nents(dev, req->dst,
 							  size_to_unmap,
-							  &dummy,
-							  &chained),
+							  &dummy, &chained),
 			     DMA_BIDIRECTIONAL);
 	}
 	if (drvdata->coherent &&
@@ -707,13 +692,14 @@ void ssi_buffer_mgr_unmap_aead_request(
 		 * data memory overriding that caused by cache coherence problem.
 		 */
 		ssi_buffer_mgr_copy_scatterlist_portion(
-			areq_ctx->backup_mac, req->src,
+			dev, areq_ctx->backup_mac, req->src,
 			size_to_skip + req->cryptlen - areq_ctx->req_authsize,
 			size_to_skip + req->cryptlen, SSI_SG_FROM_BUF);
 	}
 }
 
 static inline int ssi_buffer_mgr_get_aead_icv_nents(
+	struct device *dev,
 	struct scatterlist *sgl,
 	unsigned int sgl_nents,
 	unsigned int authsize,
@@ -752,12 +738,12 @@ static inline int ssi_buffer_mgr_get_aead_icv_nents(
 		nents = 2;
 		*is_icv_fragmented = true;
 	} else {
-		SSI_LOG_ERR("Unsupported num. of ICV fragments (> %d)\n",
-			    MAX_ICV_NENTS_SUPPORTED);
+		dev_err(dev, "Unsupported num. of ICV fragments (> %d)\n",
+			MAX_ICV_NENTS_SUPPORTED);
 		nents = -1; /*unsupported*/
 	}
-	SSI_LOG_DEBUG("is_frag=%s icv_nents=%u\n",
-		      (*is_icv_fragmented ? "true" : "false"), nents);
+	dev_dbg(dev, "is_frag=%s icv_nents=%u\n",
+		(*is_icv_fragmented ? "true" : "false"), nents);
 
 	return nents;
 }
@@ -781,22 +767,22 @@ static inline int ssi_buffer_mgr_aead_chain_iv(
 	areq_ctx->gen_ctx.iv_dma_addr = dma_map_single(dev, req->iv, hw_iv_size,
 						       DMA_BIDIRECTIONAL);
 	if (unlikely(dma_mapping_error(dev, areq_ctx->gen_ctx.iv_dma_addr))) {
-		SSI_LOG_ERR("Mapping iv %u B at va=%pK for DMA failed\n",
-			    hw_iv_size, req->iv);
+		dev_err(dev, "Mapping iv %u B at va=%pK for DMA failed\n",
+			hw_iv_size, req->iv);
 		rc = -ENOMEM;
 		goto chain_iv_exit;
 	}
 
-	SSI_LOG_DEBUG("Mapped iv %u B at va=%pK to dma=%pad\n",
-		      hw_iv_size, req->iv,
-		      areq_ctx->gen_ctx.iv_dma_addr);
+	dev_dbg(dev, "Mapped iv %u B at va=%pK to dma=%pad\n",
+		hw_iv_size, req->iv, &areq_ctx->gen_ctx.iv_dma_addr);
 	if (do_chain && areq_ctx->plaintext_authenticate_only) {  // TODO: what about CTR?? ask Ron
 		struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 		unsigned int iv_size_to_authenc = crypto_aead_ivsize(tfm);
 		unsigned int iv_ofs = GCM_BLOCK_RFC4_IV_OFFSET;
 		/* Chain to given list */
 		ssi_buffer_mgr_add_buffer_entry(
-			sg_data, areq_ctx->gen_ctx.iv_dma_addr + iv_ofs,
+			dev, sg_data,
+			areq_ctx->gen_ctx.iv_dma_addr + iv_ofs,
 			iv_size_to_authenc, is_last,
 			&areq_ctx->assoc.mlli_nents);
 		areq_ctx->assoc_buff_type = SSI_DMA_BUF_MLLI;
@@ -819,6 +805,7 @@ static inline int ssi_buffer_mgr_aead_chain_assoc(
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
 	unsigned int sg_index = 0;
 	u32 size_of_assoc = req->assoclen;
+	struct device *dev = drvdata_to_dev(drvdata);
 
 	if (areq_ctx->is_gcm4543)
 		size_of_assoc += crypto_aead_ivsize(tfm);
@@ -832,9 +819,9 @@ static inline int ssi_buffer_mgr_aead_chain_assoc(
 		areq_ctx->assoc_buff_type = SSI_DMA_BUF_NULL;
 		areq_ctx->assoc.nents = 0;
 		areq_ctx->assoc.mlli_nents = 0;
-		SSI_LOG_DEBUG("Chain assoc of length 0: buff_type=%s nents=%u\n",
-			      GET_DMA_BUFFER_TYPE(areq_ctx->assoc_buff_type),
-			      areq_ctx->assoc.nents);
+		dev_dbg(dev, "Chain assoc of length 0: buff_type=%s nents=%u\n",
+			GET_DMA_BUFFER_TYPE(areq_ctx->assoc_buff_type),
+			areq_ctx->assoc.nents);
 		goto chain_assoc_exit;
 	}
 
@@ -848,7 +835,7 @@ static inline int ssi_buffer_mgr_aead_chain_assoc(
 			current_sg = sg_next(current_sg);
 			//if have reached the end of the sgl, then this is unexpected
 			if (!current_sg) {
-				SSI_LOG_ERR("reached end of sg list. unexpected\n");
+				dev_err(dev, "reached end of sg list. unexpected\n");
 				return -EINVAL;
 			}
 			sg_index += current_sg->length;
@@ -856,8 +843,8 @@ static inline int ssi_buffer_mgr_aead_chain_assoc(
 		}
 	}
 	if (unlikely(mapped_nents > LLI_MAX_NUM_OF_ASSOC_DATA_ENTRIES)) {
-		SSI_LOG_ERR("Too many fragments. current %d max %d\n",
-			    mapped_nents, LLI_MAX_NUM_OF_ASSOC_DATA_ENTRIES);
+		dev_err(dev, "Too many fragments. current %d max %d\n",
+			mapped_nents, LLI_MAX_NUM_OF_ASSOC_DATA_ENTRIES);
 		return -ENOMEM;
 	}
 	areq_ctx->assoc.nents = mapped_nents;
@@ -868,9 +855,9 @@ static inline int ssi_buffer_mgr_aead_chain_assoc(
 	if (areq_ctx->ccm_hdr_size != ccm_header_size_null) {
 		if (unlikely((mapped_nents + 1) >
 			LLI_MAX_NUM_OF_ASSOC_DATA_ENTRIES)) {
-			SSI_LOG_ERR("CCM case.Too many fragments. Current %d max %d\n",
-				    (areq_ctx->assoc.nents + 1),
-				    LLI_MAX_NUM_OF_ASSOC_DATA_ENTRIES);
+			dev_err(dev, "CCM case.Too many fragments. Current %d max %d\n",
+				(areq_ctx->assoc.nents + 1),
+				LLI_MAX_NUM_OF_ASSOC_DATA_ENTRIES);
 			rc = -ENOMEM;
 			goto chain_assoc_exit;
 		}
@@ -884,11 +871,11 @@ static inline int ssi_buffer_mgr_aead_chain_assoc(
 
 	if (unlikely((do_chain) ||
 		     (areq_ctx->assoc_buff_type == SSI_DMA_BUF_MLLI))) {
-		SSI_LOG_DEBUG("Chain assoc: buff_type=%s nents=%u\n",
-			      GET_DMA_BUFFER_TYPE(areq_ctx->assoc_buff_type),
-			      areq_ctx->assoc.nents);
+		dev_dbg(dev, "Chain assoc: buff_type=%s nents=%u\n",
+			GET_DMA_BUFFER_TYPE(areq_ctx->assoc_buff_type),
+			areq_ctx->assoc.nents);
 		ssi_buffer_mgr_add_scatterlist_entry(
-			sg_data, areq_ctx->assoc.nents,
+			dev, sg_data, areq_ctx->assoc.nents,
 			req->src, req->assoclen, 0, is_last,
 			&areq_ctx->assoc.mlli_nents);
 		areq_ctx->assoc_buff_type = SSI_DMA_BUF_MLLI;
@@ -946,10 +933,11 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 	unsigned int authsize = areq_ctx->req_authsize;
 	int rc = 0, icv_nents;
 	struct crypto_aead *tfm = crypto_aead_reqtfm(req);
+	struct device *dev = drvdata_to_dev(drvdata);
 
 	if (likely(req->src == req->dst)) {
 		/*INPLACE*/
-		ssi_buffer_mgr_add_scatterlist_entry(sg_data,
+		ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data,
 						     areq_ctx->src.nents,
 						     areq_ctx->src_sgl,
 						     areq_ctx->cryptlen,
@@ -957,7 +945,8 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 						     is_last_table,
 						     &areq_ctx->src.mlli_nents);
 
-		icv_nents = ssi_buffer_mgr_get_aead_icv_nents(areq_ctx->src_sgl,
+		icv_nents = ssi_buffer_mgr_get_aead_icv_nents(dev,
+							      areq_ctx->src_sgl,
 							      areq_ctx->src.nents,
 							      authsize,
 							      *src_last_bytes,
@@ -985,7 +974,8 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 						skip += crypto_aead_ivsize(tfm);
 
 					ssi_buffer_mgr_copy_scatterlist_portion(
-						areq_ctx->backup_mac, req->src,
+						dev, areq_ctx->backup_mac,
+						req->src,
 						(skip + req->cryptlen -
 						 areq_ctx->req_authsize),
 						skip + req->cryptlen,
@@ -1008,14 +998,14 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 
 	} else if (direct == DRV_CRYPTO_DIRECTION_DECRYPT) {
 		/*NON-INPLACE and DECRYPT*/
-		ssi_buffer_mgr_add_scatterlist_entry(sg_data,
+		ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data,
 						     areq_ctx->src.nents,
 						     areq_ctx->src_sgl,
 						     areq_ctx->cryptlen,
 						     areq_ctx->src_offset,
 						     is_last_table,
 						     &areq_ctx->src.mlli_nents);
-		ssi_buffer_mgr_add_scatterlist_entry(sg_data,
+		ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data,
 						     areq_ctx->dst.nents,
 						     areq_ctx->dst_sgl,
 						     areq_ctx->cryptlen,
@@ -1023,7 +1013,8 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 						     is_last_table,
 						     &areq_ctx->dst.mlli_nents);
 
-		icv_nents = ssi_buffer_mgr_get_aead_icv_nents(areq_ctx->src_sgl,
+		icv_nents = ssi_buffer_mgr_get_aead_icv_nents(dev,
+							      areq_ctx->src_sgl,
 							      areq_ctx->src.nents,
 							      authsize,
 							      *src_last_bytes,
@@ -1044,9 +1035,9 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 				  size_to_skip += crypto_aead_ivsize(tfm);
 
 			  ssi_buffer_mgr_copy_scatterlist_portion(
-				  areq_ctx->backup_mac, req->src,
-				  size_to_skip + req->cryptlen - areq_ctx->req_authsize,
-				  size_to_skip + req->cryptlen, SSI_SG_TO_BUF);
+				dev, areq_ctx->backup_mac, req->src,
+				size_to_skip + req->cryptlen - areq_ctx->req_authsize,
+				size_to_skip + req->cryptlen, SSI_SG_TO_BUF);
 			areq_ctx->icv_virt_addr = areq_ctx->backup_mac;
 		} else { /* Contig. ICV */
 			/*Should hanlde if the sg is not contig.*/
@@ -1060,14 +1051,14 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 
 	} else {
 		/*NON-INPLACE and ENCRYPT*/
-		ssi_buffer_mgr_add_scatterlist_entry(sg_data,
+		ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data,
 						     areq_ctx->dst.nents,
 						     areq_ctx->dst_sgl,
 						     areq_ctx->cryptlen,
 						     areq_ctx->dst_offset,
 						     is_last_table,
 						     &areq_ctx->dst.mlli_nents);
-		ssi_buffer_mgr_add_scatterlist_entry(sg_data,
+		ssi_buffer_mgr_add_scatterlist_entry(dev, sg_data,
 						     areq_ctx->src.nents,
 						     areq_ctx->src_sgl,
 						     areq_ctx->cryptlen,
@@ -1075,7 +1066,8 @@ static inline int ssi_buffer_mgr_prepare_aead_data_mlli(
 						     is_last_table,
 						     &areq_ctx->src.mlli_nents);
 
-		icv_nents = ssi_buffer_mgr_get_aead_icv_nents(areq_ctx->dst_sgl,
+		icv_nents = ssi_buffer_mgr_get_aead_icv_nents(dev,
+							      areq_ctx->dst_sgl,
 							      areq_ctx->dst.nents,
 							      authsize,
 							      *dst_last_bytes,
@@ -1139,7 +1131,10 @@ static inline int ssi_buffer_mgr_aead_chain_data(
 		size_for_map += crypto_aead_ivsize(tfm);
 
 	size_for_map += (direct == DRV_CRYPTO_DIRECTION_ENCRYPT) ? authsize : 0;
-	src_mapped_nents = ssi_buffer_mgr_get_sgl_nents(req->src, size_for_map, &src_last_bytes, &chained);
+	src_mapped_nents = ssi_buffer_mgr_get_sgl_nents(dev, req->src,
+							size_for_map,
+							&src_last_bytes,
+							&chained);
 	sg_index = areq_ctx->src_sgl->length;
 	//check where the data starts
 	while (sg_index <= size_to_skip) {
@@ -1147,15 +1142,15 @@ static inline int ssi_buffer_mgr_aead_chain_data(
 		areq_ctx->src_sgl = sg_next(areq_ctx->src_sgl);
 		//if have reached the end of the sgl, then this is unexpected
 		if (!areq_ctx->src_sgl) {
-			SSI_LOG_ERR("reached end of sg list. unexpected\n");
+			dev_err(dev, "reached end of sg list. unexpected\n");
 			return -EINVAL;
 		}
 		sg_index += areq_ctx->src_sgl->length;
 		src_mapped_nents--;
 	}
 	if (unlikely(src_mapped_nents > LLI_MAX_NUM_OF_DATA_ENTRIES)) {
-		SSI_LOG_ERR("Too many fragments. current %d max %d\n",
-			    src_mapped_nents, LLI_MAX_NUM_OF_DATA_ENTRIES);
+		dev_err(dev, "Too many fragments. current %d max %d\n",
+			src_mapped_nents, LLI_MAX_NUM_OF_DATA_ENTRIES);
 			return -ENOMEM;
 	}
 
@@ -1181,7 +1176,10 @@ static inline int ssi_buffer_mgr_aead_chain_data(
 		}
 	}
 
-	dst_mapped_nents = ssi_buffer_mgr_get_sgl_nents(req->dst, size_for_map, &dst_last_bytes, &chained);
+	dst_mapped_nents = ssi_buffer_mgr_get_sgl_nents(dev, req->dst,
+							size_for_map,
+							&dst_last_bytes,
+							&chained);
 	sg_index = areq_ctx->dst_sgl->length;
 	offset = size_to_skip;
 
@@ -1191,15 +1189,15 @@ static inline int ssi_buffer_mgr_aead_chain_data(
 		areq_ctx->dst_sgl = sg_next(areq_ctx->dst_sgl);
 		//if have reached the end of the sgl, then this is unexpected
 		if (!areq_ctx->dst_sgl) {
-			SSI_LOG_ERR("reached end of sg list. unexpected\n");
+			dev_err(dev, "reached end of sg list. unexpected\n");
 			return -EINVAL;
 		}
 		sg_index += areq_ctx->dst_sgl->length;
 		dst_mapped_nents--;
 	}
 	if (unlikely(dst_mapped_nents > LLI_MAX_NUM_OF_DATA_ENTRIES)) {
-		SSI_LOG_ERR("Too many fragments. current %d max %d\n",
-			    dst_mapped_nents, LLI_MAX_NUM_OF_DATA_ENTRIES);
+		dev_err(dev, "Too many fragments. current %d max %d\n",
+			dst_mapped_nents, LLI_MAX_NUM_OF_DATA_ENTRIES);
 		return -ENOMEM;
 	}
 	areq_ctx->dst.nents = dst_mapped_nents;
@@ -1306,7 +1304,7 @@ int ssi_buffer_mgr_map_aead_request(
 		 * data memory overriding that caused by cache coherence problem.
 		 */
 		ssi_buffer_mgr_copy_scatterlist_portion(
-			areq_ctx->backup_mac, req->src,
+			dev, areq_ctx->backup_mac, req->src,
 			size_to_skip + req->cryptlen - areq_ctx->req_authsize,
 			size_to_skip + req->cryptlen, SSI_SG_TO_BUF);
 	}
@@ -1321,8 +1319,8 @@ int ssi_buffer_mgr_map_aead_request(
 						    MAX_MAC_SIZE,
 						    DMA_BIDIRECTIONAL);
 	if (unlikely(dma_mapping_error(dev, areq_ctx->mac_buf_dma_addr))) {
-		SSI_LOG_ERR("Mapping mac_buf %u B at va=%pK for DMA failed\n",
-			    MAX_MAC_SIZE, areq_ctx->mac_buf);
+		dev_err(dev, "Mapping mac_buf %u B at va=%pK for DMA failed\n",
+			MAX_MAC_SIZE, areq_ctx->mac_buf);
 		rc = -ENOMEM;
 		goto aead_map_failure;
 	}
@@ -1334,9 +1332,10 @@ int ssi_buffer_mgr_map_aead_request(
 							    DMA_TO_DEVICE);
 
 		if (unlikely(dma_mapping_error(dev, areq_ctx->ccm_iv0_dma_addr))) {
-			SSI_LOG_ERR("Mapping mac_buf %u B at va=%pK "
-			"for DMA failed\n", AES_BLOCK_SIZE,
-			(areq_ctx->ccm_config + CCM_CTR_COUNT_0_OFFSET));
+			dev_err(dev, "Mapping mac_buf %u B at va=%pK for DMA failed\n",
+				AES_BLOCK_SIZE,
+				(areq_ctx->ccm_config +
+				 CCM_CTR_COUNT_0_OFFSET));
 			areq_ctx->ccm_iv0_dma_addr = 0;
 			rc = -ENOMEM;
 			goto aead_map_failure;
@@ -1356,8 +1355,8 @@ int ssi_buffer_mgr_map_aead_request(
 							 AES_BLOCK_SIZE,
 							 DMA_BIDIRECTIONAL);
 		if (unlikely(dma_mapping_error(dev, areq_ctx->hkey_dma_addr))) {
-			SSI_LOG_ERR("Mapping hkey %u B at va=%pK for DMA failed\n",
-				    AES_BLOCK_SIZE, areq_ctx->hkey);
+			dev_err(dev, "Mapping hkey %u B at va=%pK for DMA failed\n",
+				AES_BLOCK_SIZE, areq_ctx->hkey);
 			rc = -ENOMEM;
 			goto aead_map_failure;
 		}
@@ -1367,8 +1366,8 @@ int ssi_buffer_mgr_map_aead_request(
 								  AES_BLOCK_SIZE,
 								  DMA_TO_DEVICE);
 		if (unlikely(dma_mapping_error(dev, areq_ctx->gcm_block_len_dma_addr))) {
-			SSI_LOG_ERR("Mapping gcm_len_block %u B at va=%pK for DMA failed\n",
-				    AES_BLOCK_SIZE, &areq_ctx->gcm_len_block);
+			dev_err(dev, "Mapping gcm_len_block %u B at va=%pK for DMA failed\n",
+				AES_BLOCK_SIZE, &areq_ctx->gcm_len_block);
 			rc = -ENOMEM;
 			goto aead_map_failure;
 		}
@@ -1379,9 +1378,8 @@ int ssi_buffer_mgr_map_aead_request(
 								DMA_TO_DEVICE);
 
 		if (unlikely(dma_mapping_error(dev, areq_ctx->gcm_iv_inc1_dma_addr))) {
-			SSI_LOG_ERR("Mapping gcm_iv_inc1 %u B at va=%pK "
-			"for DMA failed\n", AES_BLOCK_SIZE,
-			(areq_ctx->gcm_iv_inc1));
+			dev_err(dev, "Mapping gcm_iv_inc1 %u B at va=%pK for DMA failed\n",
+				AES_BLOCK_SIZE, (areq_ctx->gcm_iv_inc1));
 			areq_ctx->gcm_iv_inc1_dma_addr = 0;
 			rc = -ENOMEM;
 			goto aead_map_failure;
@@ -1393,9 +1391,8 @@ int ssi_buffer_mgr_map_aead_request(
 								DMA_TO_DEVICE);
 
 		if (unlikely(dma_mapping_error(dev, areq_ctx->gcm_iv_inc2_dma_addr))) {
-			SSI_LOG_ERR("Mapping gcm_iv_inc2 %u B at va=%pK "
-			"for DMA failed\n", AES_BLOCK_SIZE,
-			(areq_ctx->gcm_iv_inc2));
+			dev_err(dev, "Mapping gcm_iv_inc2 %u B at va=%pK for DMA failed\n",
+				AES_BLOCK_SIZE, (areq_ctx->gcm_iv_inc2));
 			areq_ctx->gcm_iv_inc2_dma_addr = 0;
 			rc = -ENOMEM;
 			goto aead_map_failure;
@@ -1475,9 +1472,10 @@ int ssi_buffer_mgr_map_aead_request(
 			goto aead_map_failure;
 
 		ssi_buffer_mgr_update_aead_mlli_nents(drvdata, req);
-		SSI_LOG_DEBUG("assoc params mn %d\n", areq_ctx->assoc.mlli_nents);
-		SSI_LOG_DEBUG("src params mn %d\n", areq_ctx->src.mlli_nents);
-		SSI_LOG_DEBUG("dst params mn %d\n", areq_ctx->dst.mlli_nents);
+		dev_dbg(dev, "assoc params mn %d\n",
+			areq_ctx->assoc.mlli_nents);
+		dev_dbg(dev, "src params mn %d\n", areq_ctx->src.mlli_nents);
+		dev_dbg(dev, "dst params mn %d\n", areq_ctx->dst.mlli_nents);
 	}
 	return 0;
 
@@ -1501,11 +1499,8 @@ int ssi_buffer_mgr_map_hash_request_final(
 	u32 dummy = 0;
 	u32 mapped_nents = 0;
 
-	SSI_LOG_DEBUG(" final params : curr_buff=%pK "
-		     "curr_buff_cnt=0x%X nbytes = 0x%X "
-		     "src=%pK curr_index=%u\n",
-		     curr_buff, *curr_buff_cnt, nbytes,
-		     src, areq_ctx->buff_index);
+	dev_dbg(dev, "final params : curr_buff=%pK curr_buff_cnt=0x%X nbytes = 0x%X src=%pK curr_index=%u\n",
+		curr_buff, *curr_buff_cnt, nbytes, src, areq_ctx->buff_index);
 	/* Init the type of the dma buffer */
 	areq_ctx->data_dma_buf_type = SSI_DMA_BUF_NULL;
 	mlli_params->curr_pool = NULL;
@@ -1551,7 +1546,7 @@ int ssi_buffer_mgr_map_hash_request_final(
 	if (unlikely(areq_ctx->data_dma_buf_type == SSI_DMA_BUF_MLLI)) {
 		mlli_params->curr_pool = buff_mgr->mlli_buffs_pool;
 		/* add the src data to the sg_data */
-		ssi_buffer_mgr_add_scatterlist_entry(&sg_data,
+		ssi_buffer_mgr_add_scatterlist_entry(dev, &sg_data,
 						     areq_ctx->in_nents,
 						     src, nbytes, 0, true,
 						     &areq_ctx->mlli_nents);
@@ -1562,8 +1557,8 @@ int ssi_buffer_mgr_map_hash_request_final(
 	}
 	/* change the buffer index for the unmap function */
 	areq_ctx->buff_index = (areq_ctx->buff_index ^ 1);
-	SSI_LOG_DEBUG("areq_ctx->data_dma_buf_type = %s\n",
-		      GET_DMA_BUFFER_TYPE(areq_ctx->data_dma_buf_type));
+	dev_dbg(dev, "areq_ctx->data_dma_buf_type = %s\n",
+		GET_DMA_BUFFER_TYPE(areq_ctx->data_dma_buf_type));
 	return 0;
 
 fail_unmap_din:
@@ -1598,11 +1593,8 @@ int ssi_buffer_mgr_map_hash_request_update(
 	u32 dummy = 0;
 	u32 mapped_nents = 0;
 
-	SSI_LOG_DEBUG(" update params : curr_buff=%pK "
-		     "curr_buff_cnt=0x%X nbytes=0x%X "
-		     "src=%pK curr_index=%u\n",
-		     curr_buff, *curr_buff_cnt, nbytes,
-		     src, areq_ctx->buff_index);
+	dev_dbg(dev, " update params : curr_buff=%pK curr_buff_cnt=0x%X nbytes=0x%X src=%pK curr_index=%u\n",
+		curr_buff, *curr_buff_cnt, nbytes, src, areq_ctx->buff_index);
 	/* Init the type of the dma buffer */
 	areq_ctx->data_dma_buf_type = SSI_DMA_BUF_NULL;
 	mlli_params->curr_pool = NULL;
@@ -1611,14 +1603,11 @@ int ssi_buffer_mgr_map_hash_request_update(
 	areq_ctx->in_nents = 0;
 
 	if (unlikely(total_in_len < block_size)) {
-		SSI_LOG_DEBUG(" less than one block: curr_buff=%pK "
-			     "*curr_buff_cnt=0x%X copy_to=%pK\n",
-			curr_buff, *curr_buff_cnt,
-			&curr_buff[*curr_buff_cnt]);
+		dev_dbg(dev, " less than one block: curr_buff=%pK *curr_buff_cnt=0x%X copy_to=%pK\n",
+			curr_buff, *curr_buff_cnt, &curr_buff[*curr_buff_cnt]);
 		areq_ctx->in_nents =
-			ssi_buffer_mgr_get_sgl_nents(src,
-						     nbytes,
-						     &dummy, NULL);
+			ssi_buffer_mgr_get_sgl_nents(dev, src, nbytes, &dummy,
+						     NULL);
 		sg_copy_to_buffer(src, areq_ctx->in_nents,
 				  &curr_buff[*curr_buff_cnt], nbytes);
 		*curr_buff_cnt += nbytes;
@@ -1630,17 +1619,15 @@ int ssi_buffer_mgr_map_hash_request_update(
 	/* update data len */
 	update_data_len = total_in_len - *next_buff_cnt;
 
-	SSI_LOG_DEBUG(" temp length : *next_buff_cnt=0x%X "
-		     "update_data_len=0x%X\n",
+	dev_dbg(dev, " temp length : *next_buff_cnt=0x%X update_data_len=0x%X\n",
 		*next_buff_cnt, update_data_len);
 
 	/* Copy the new residue to next buffer */
 	if (*next_buff_cnt != 0) {
-		SSI_LOG_DEBUG(" handle residue: next buff %pK skip data %u"
-			     " residue %u\n", next_buff,
-			     (update_data_len - *curr_buff_cnt),
-			     *next_buff_cnt);
-		ssi_buffer_mgr_copy_scatterlist_portion(next_buff, src,
+		dev_dbg(dev, " handle residue: next buff %pK skip data %u residue %u\n",
+			next_buff, (update_data_len - *curr_buff_cnt),
+			*next_buff_cnt);
+		ssi_buffer_mgr_copy_scatterlist_portion(dev, next_buff, src,
 							(update_data_len - *curr_buff_cnt),
 							nbytes, SSI_SG_TO_BUF);
 		/* change the buffer index for next operation */
@@ -1682,7 +1669,7 @@ int ssi_buffer_mgr_map_hash_request_update(
 	if (unlikely(areq_ctx->data_dma_buf_type == SSI_DMA_BUF_MLLI)) {
 		mlli_params->curr_pool = buff_mgr->mlli_buffs_pool;
 		/* add the src data to the sg_data */
-		ssi_buffer_mgr_add_scatterlist_entry(&sg_data,
+		ssi_buffer_mgr_add_scatterlist_entry(dev, &sg_data,
 						     areq_ctx->in_nents,
 						     src,
 						     (update_data_len - *curr_buff_cnt),
@@ -1719,29 +1706,26 @@ void ssi_buffer_mgr_unmap_hash_request(
 	 *allocated and should be released
 	 */
 	if (areq_ctx->mlli_params.curr_pool) {
-		SSI_LOG_DEBUG("free MLLI buffer: dma=%pad virt=%pK\n",
-			      areq_ctx->mlli_params.mlli_dma_addr,
-			      areq_ctx->mlli_params.mlli_virt_addr);
+		dev_dbg(dev, "free MLLI buffer: dma=%pad virt=%pK\n",
+			&areq_ctx->mlli_params.mlli_dma_addr,
+			areq_ctx->mlli_params.mlli_virt_addr);
 		dma_pool_free(areq_ctx->mlli_params.curr_pool,
 			      areq_ctx->mlli_params.mlli_virt_addr,
 			      areq_ctx->mlli_params.mlli_dma_addr);
 	}
 
 	if ((src) && likely(areq_ctx->in_nents != 0)) {
-		SSI_LOG_DEBUG("Unmapped sg src: virt=%pK dma=%pad len=0x%X\n",
-			      sg_virt(src),
-			      sg_dma_address(src),
-			      sg_dma_len(src));
+		dev_dbg(dev, "Unmapped sg src: virt=%pK dma=%pad len=0x%X\n",
+			sg_virt(src), &sg_dma_address(src), sg_dma_len(src));
 		dma_unmap_sg(dev, src,
 			     areq_ctx->in_nents, DMA_TO_DEVICE);
 	}
 
 	if (*prev_len != 0) {
-		SSI_LOG_DEBUG("Unmapped buffer: areq_ctx->buff_sg=%pK"
-			     " dma=%pad len 0x%X\n",
-				sg_virt(areq_ctx->buff_sg),
-				sg_dma_address(areq_ctx->buff_sg),
-				sg_dma_len(areq_ctx->buff_sg));
+		dev_dbg(dev, "Unmapped buffer: areq_ctx->buff_sg=%pK dma=%pad len 0x%X\n",
+			sg_virt(areq_ctx->buff_sg),
+			&sg_dma_address(areq_ctx->buff_sg),
+			sg_dma_len(areq_ctx->buff_sg));
 		dma_unmap_sg(dev, areq_ctx->buff_sg, 1, DMA_TO_DEVICE);
 		if (!do_revert) {
 			/* clean the previous data length for update operation */

drivers/staging/ccree/ssi_buffer_mgr.h

@@ -80,7 +80,10 @@ int ssi_buffer_mgr_map_hash_request_update(struct ssi_drvdata *drvdata, void *ct
 
 void ssi_buffer_mgr_unmap_hash_request(struct device *dev, void *ctx, struct scatterlist *src, bool do_revert);
 
-void ssi_buffer_mgr_copy_scatterlist_portion(u8 *dest, struct scatterlist *sg, u32 to_skip, u32 end, enum ssi_sg_cpy_direct direct);
+void ssi_buffer_mgr_copy_scatterlist_portion(struct device *dev, u8 *dest,
+					     struct scatterlist *sg,
+					     u32 to_skip, u32 end,
+					     enum ssi_sg_cpy_direct direct);
 
 void ssi_buffer_mgr_zero_sgl(struct scatterlist *sgl, u32 data_len);
 

drivers/staging/ccree/ssi_cipher.c

@@ -185,8 +185,8 @@ static int ssi_blkcipher_init(struct crypto_tfm *tfm)
 	int rc = 0;
 	unsigned int max_key_buf_size = get_max_keysize(tfm);
 
-	SSI_LOG_DEBUG("Initializing context @%p for %s\n",
-		      ctx_p, crypto_tfm_alg_name(tfm));
+	dev_dbg(dev, "Initializing context @%p for %s\n", ctx_p,
+		crypto_tfm_alg_name(tfm));
 
 	ctx_p->cipher_mode = ssi_alg->cipher_mode;
 	ctx_p->flow_mode = ssi_alg->flow_mode;
@@ -195,30 +195,29 @@ static int ssi_blkcipher_init(struct crypto_tfm *tfm)
 	/* Allocate key buffer, cache line aligned */
 	ctx_p->user.key = kmalloc(max_key_buf_size, GFP_KERNEL | GFP_DMA);
 	if (!ctx_p->user.key) {
-		SSI_LOG_ERR("Allocating key buffer in context failed\n");
+		dev_dbg(dev, "Allocating key buffer in context failed\n");
 		rc = -ENOMEM;
 	}
-	SSI_LOG_DEBUG("Allocated key buffer in context. key=@%p\n",
-		      ctx_p->user.key);
+	dev_dbg(dev, "Allocated key buffer in context. key=@%p\n",
+		ctx_p->user.key);
 
 	/* Map key buffer */
 	ctx_p->user.key_dma_addr = dma_map_single(dev, (void *)ctx_p->user.key,
 						  max_key_buf_size,
 						  DMA_TO_DEVICE);
 	if (dma_mapping_error(dev, ctx_p->user.key_dma_addr)) {
-		SSI_LOG_ERR("Mapping Key %u B at va=%pK for DMA failed\n",
-			    max_key_buf_size, ctx_p->user.key);
+		dev_err(dev, "Mapping Key %u B at va=%pK for DMA failed\n",
+			max_key_buf_size, ctx_p->user.key);
 		return -ENOMEM;
 	}
-	SSI_LOG_DEBUG("Mapped key %u B at va=%pK to dma=%pad\n",
-		      max_key_buf_size, ctx_p->user.key,
-		      ctx_p->user.key_dma_addr);
+	dev_dbg(dev, "Mapped key %u B at va=%pK to dma=%pad\n",
+		max_key_buf_size, ctx_p->user.key, &ctx_p->user.key_dma_addr);
 
 	if (ctx_p->cipher_mode == DRV_CIPHER_ESSIV) {
 		/* Alloc hash tfm for essiv */
 		ctx_p->shash_tfm = crypto_alloc_shash("sha256-generic", 0, 0);
 		if (IS_ERR(ctx_p->shash_tfm)) {
-			SSI_LOG_ERR("Error allocating hash tfm for ESSIV.\n");
+			dev_err(dev, "Error allocating hash tfm for ESSIV.\n");
 			return PTR_ERR(ctx_p->shash_tfm);
 		}
 	}
@@ -232,8 +231,8 @@ static void ssi_blkcipher_exit(struct crypto_tfm *tfm)
 	struct device *dev = drvdata_to_dev(ctx_p->drvdata);
 	unsigned int max_key_buf_size = get_max_keysize(tfm);
 
-	SSI_LOG_DEBUG("Clearing context @%p for %s\n",
-		      crypto_tfm_ctx(tfm), crypto_tfm_alg_name(tfm));
+	dev_dbg(dev, "Clearing context @%p for %s\n",
+		crypto_tfm_ctx(tfm), crypto_tfm_alg_name(tfm));
 
 	if (ctx_p->cipher_mode == DRV_CIPHER_ESSIV) {
 		/* Free hash tfm for essiv */
@@ -244,12 +243,12 @@ static void ssi_blkcipher_exit(struct crypto_tfm *tfm)
 	/* Unmap key buffer */
 	dma_unmap_single(dev, ctx_p->user.key_dma_addr, max_key_buf_size,
 			 DMA_TO_DEVICE);
-	SSI_LOG_DEBUG("Unmapped key buffer key_dma_addr=%pad\n",
-		      ctx_p->user.key_dma_addr);
+	dev_dbg(dev, "Unmapped key buffer key_dma_addr=%pad\n",
+		&ctx_p->user.key_dma_addr);
 
 	/* Free key buffer in context */
 	kfree(ctx_p->user.key);
-	SSI_LOG_DEBUG("Free key buffer in context. key=@%p\n", ctx_p->user.key);
+	dev_dbg(dev, "Free key buffer in context. key=@%p\n", ctx_p->user.key);
 }
 
 struct tdes_keys {
@@ -301,12 +300,10 @@ static int ssi_blkcipher_setkey(struct crypto_tfm *tfm,
 	u32 tmp[DES_EXPKEY_WORDS];
 	unsigned int max_key_buf_size = get_max_keysize(tfm);
 
-	SSI_LOG_DEBUG("Setting key in context @%p for %s. keylen=%u\n",
-		      ctx_p, crypto_tfm_alg_name(tfm), keylen);
+	dev_dbg(dev, "Setting key in context @%p for %s. keylen=%u\n",
+		ctx_p, crypto_tfm_alg_name(tfm), keylen);
 	dump_byte_array("key", (u8 *)key, keylen);
 
-	SSI_LOG_DEBUG("after FIPS check");
-
 	/* STAT_PHASE_0: Init and sanity checks */
 
 #if SSI_CC_HAS_MULTI2
@@ -316,7 +313,7 @@ static int ssi_blkcipher_setkey(struct crypto_tfm *tfm,
 #endif /*SSI_CC_HAS_MULTI2*/
 
 	if (unlikely(validate_keys_sizes(ctx_p, keylen) != 0)) {
-		SSI_LOG_ERR("Unsupported key size %d.\n", keylen);
+		dev_err(dev, "Unsupported key size %d.\n", keylen);
 		crypto_tfm_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
 		return -EINVAL;
 	}
@@ -326,13 +323,14 @@ static int ssi_blkcipher_setkey(struct crypto_tfm *tfm,
 		struct arm_hw_key_info *hki = (struct arm_hw_key_info *)key;
 
 		if (unlikely(ctx_p->flow_mode != S_DIN_to_AES)) {
-			SSI_LOG_ERR("HW key not supported for non-AES flows\n");
+			dev_err(dev, "HW key not supported for non-AES flows\n");
 			return -EINVAL;
 		}
 
 		ctx_p->hw.key1_slot = hw_key_to_cc_hw_key(hki->hw_key1);
 		if (unlikely(ctx_p->hw.key1_slot == END_OF_KEYS)) {
-			SSI_LOG_ERR("Unsupported hw key1 number (%d)\n", hki->hw_key1);
+			dev_err(dev, "Unsupported hw key1 number (%d)\n",
+				hki->hw_key1);
 			return -EINVAL;
 		}
 
@@ -340,18 +338,20 @@ static int ssi_blkcipher_setkey(struct crypto_tfm *tfm,
 		    (ctx_p->cipher_mode == DRV_CIPHER_ESSIV) ||
 		    (ctx_p->cipher_mode == DRV_CIPHER_BITLOCKER)) {
 			if (unlikely(hki->hw_key1 == hki->hw_key2)) {
-				SSI_LOG_ERR("Illegal hw key numbers (%d,%d)\n", hki->hw_key1, hki->hw_key2);
+				dev_err(dev, "Illegal hw key numbers (%d,%d)\n",
+					hki->hw_key1, hki->hw_key2);
 				return -EINVAL;
 			}
 			ctx_p->hw.key2_slot = hw_key_to_cc_hw_key(hki->hw_key2);
 			if (unlikely(ctx_p->hw.key2_slot == END_OF_KEYS)) {
-				SSI_LOG_ERR("Unsupported hw key2 number (%d)\n", hki->hw_key2);
+				dev_err(dev, "Unsupported hw key2 number (%d)\n",
+					hki->hw_key2);
 				return -EINVAL;
 			}
 		}
 
 		ctx_p->keylen = keylen;
-		SSI_LOG_DEBUG("ssi_is_hw_key ret 0");
+		dev_dbg(dev, "ssi_is_hw_key ret 0");
 
 		return 0;
 	}
@@ -361,19 +361,19 @@ static int ssi_blkcipher_setkey(struct crypto_tfm *tfm,
 		if (unlikely(!des_ekey(tmp, key)) &&
 		    (crypto_tfm_get_flags(tfm) & CRYPTO_TFM_REQ_WEAK_KEY)) {
 			tfm->crt_flags |= CRYPTO_TFM_RES_WEAK_KEY;
-			SSI_LOG_DEBUG("weak DES key");
+			dev_dbg(dev, "weak DES key");
 			return -EINVAL;
 		}
 	}
 	if ((ctx_p->cipher_mode == DRV_CIPHER_XTS) &&
 	    xts_check_key(tfm, key, keylen) != 0) {
-		SSI_LOG_DEBUG("weak XTS key");
+		dev_dbg(dev, "weak XTS key");
 		return -EINVAL;
 	}
 	if ((ctx_p->flow_mode == S_DIN_to_DES) &&
 	    (keylen == DES3_EDE_KEY_SIZE) &&
 	    ssi_verify_3des_keys(key, keylen) != 0) {
-		SSI_LOG_DEBUG("weak 3DES key");
+		dev_dbg(dev, "weak 3DES key");
 		return -EINVAL;
 	}
 
@@ -388,7 +388,7 @@ static int ssi_blkcipher_setkey(struct crypto_tfm *tfm,
 		if (ctx_p->key_round_number < CC_MULTI2_MIN_NUM_ROUNDS ||
 		    ctx_p->key_round_number > CC_MULTI2_MAX_NUM_ROUNDS) {
 			crypto_tfm_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
-			SSI_LOG_DEBUG("SSI_CC_HAS_MULTI2 einval");
+			dev_dbg(dev, "SSI_CC_HAS_MULTI2 einval");
 			return -EINVAL;
 #endif /*SSI_CC_HAS_MULTI2*/
 	} else {
@@ -406,7 +406,7 @@ static int ssi_blkcipher_setkey(struct crypto_tfm *tfm,
 
 			err = crypto_shash_digest(desc, ctx_p->user.key, key_len, ctx_p->user.key + key_len);
 			if (err) {
-				SSI_LOG_ERR("Failed to hash ESSIV key.\n");
+				dev_err(dev, "Failed to hash ESSIV key.\n");
 				return err;
 			}
 		}
@@ -415,7 +415,7 @@ static int ssi_blkcipher_setkey(struct crypto_tfm *tfm,
 				   max_key_buf_size, DMA_TO_DEVICE);
 	ctx_p->keylen = keylen;
 
-	 SSI_LOG_DEBUG("return safely");
+	 dev_dbg(dev, "return safely");
 	return 0;
 }
 
@@ -429,6 +429,7 @@ ssi_blkcipher_create_setup_desc(
 	unsigned int *seq_size)
 {
 	struct ssi_ablkcipher_ctx *ctx_p = crypto_tfm_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx_p->drvdata);
 	int cipher_mode = ctx_p->cipher_mode;
 	int flow_mode = ctx_p->flow_mode;
 	int direction = req_ctx->gen_ctx.op_type;
@@ -539,7 +540,7 @@ ssi_blkcipher_create_setup_desc(
 		(*seq_size)++;
 		break;
 	default:
-		SSI_LOG_ERR("Unsupported cipher mode (%d)\n", cipher_mode);
+		dev_err(dev, "Unsupported cipher mode (%d)\n", cipher_mode);
 	}
 }
 
@@ -599,6 +600,7 @@ ssi_blkcipher_create_data_desc(
 	unsigned int *seq_size)
 {
 	struct ssi_ablkcipher_ctx *ctx_p = crypto_tfm_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx_p->drvdata);
 	unsigned int flow_mode = ctx_p->flow_mode;
 
 	switch (ctx_p->flow_mode) {
@@ -614,15 +616,15 @@ ssi_blkcipher_create_data_desc(
 		break;
 #endif /*SSI_CC_HAS_MULTI2*/
 	default:
-		SSI_LOG_ERR("invalid flow mode, flow_mode = %d\n", flow_mode);
+		dev_err(dev, "invalid flow mode, flow_mode = %d\n", flow_mode);
 		return;
 	}
 	/* Process */
 	if (likely(req_ctx->dma_buf_type == SSI_DMA_BUF_DLLI)) {
-		SSI_LOG_DEBUG(" data params addr %pad length 0x%X\n",
-			      sg_dma_address(src), nbytes);
-		SSI_LOG_DEBUG(" data params addr %pad length 0x%X\n",
-			      sg_dma_address(dst), nbytes);
+		dev_dbg(dev, " data params addr %pad length 0x%X\n",
+			&sg_dma_address(src), nbytes);
+		dev_dbg(dev, " data params addr %pad length 0x%X\n",
+			&sg_dma_address(dst), nbytes);
 		hw_desc_init(&desc[*seq_size]);
 		set_din_type(&desc[*seq_size], DMA_DLLI, sg_dma_address(src),
 			     nbytes, NS_BIT);
@@ -635,9 +637,8 @@ ssi_blkcipher_create_data_desc(
 		(*seq_size)++;
 	} else {
 		/* bypass */
-		SSI_LOG_DEBUG(" bypass params addr %pad "
-			     "length 0x%X addr 0x%08X\n",
-			req_ctx->mlli_params.mlli_dma_addr,
+		dev_dbg(dev, " bypass params addr %pad length 0x%X addr 0x%08X\n",
+			&req_ctx->mlli_params.mlli_dma_addr,
 			req_ctx->mlli_params.mlli_len,
 			(unsigned int)ctx_p->drvdata->mlli_sram_addr);
 		hw_desc_init(&desc[*seq_size]);
@@ -655,21 +656,18 @@ ssi_blkcipher_create_data_desc(
 			     ctx_p->drvdata->mlli_sram_addr,
 			     req_ctx->in_mlli_nents, NS_BIT);
 		if (req_ctx->out_nents == 0) {
-			SSI_LOG_DEBUG(" din/dout params addr 0x%08X "
-				     "addr 0x%08X\n",
-			(unsigned int)ctx_p->drvdata->mlli_sram_addr,
-			(unsigned int)ctx_p->drvdata->mlli_sram_addr);
+			dev_dbg(dev, " din/dout params addr 0x%08X addr 0x%08X\n",
+				(unsigned int)ctx_p->drvdata->mlli_sram_addr,
+				(unsigned int)ctx_p->drvdata->mlli_sram_addr);
 			set_dout_mlli(&desc[*seq_size],
 				      ctx_p->drvdata->mlli_sram_addr,
 				      req_ctx->in_mlli_nents, NS_BIT,
 				      (!areq ? 0 : 1));
 		} else {
-			SSI_LOG_DEBUG(" din/dout params "
-				     "addr 0x%08X addr 0x%08X\n",
+			dev_dbg(dev, " din/dout params addr 0x%08X addr 0x%08X\n",
 				(unsigned int)ctx_p->drvdata->mlli_sram_addr,
 				(unsigned int)ctx_p->drvdata->mlli_sram_addr +
-				(u32)LLI_ENTRY_BYTE_SIZE *
-							req_ctx->in_nents);
+				(u32)LLI_ENTRY_BYTE_SIZE * req_ctx->in_nents);
 			set_dout_mlli(&desc[*seq_size],
 				      (ctx_p->drvdata->mlli_sram_addr +
 				       (LLI_ENTRY_BYTE_SIZE *
@@ -742,15 +740,15 @@ static int ssi_blkcipher_process(
 	struct ssi_crypto_req ssi_req = {};
 	int rc, seq_len = 0, cts_restore_flag = 0;
 
-	SSI_LOG_DEBUG("%s areq=%p info=%p nbytes=%d\n",
-		      ((direction == DRV_CRYPTO_DIRECTION_ENCRYPT) ? "Encrypt" : "Decrypt"),
-		      areq, info, nbytes);
+	dev_dbg(dev, "%s areq=%p info=%p nbytes=%d\n",
+		((direction == DRV_CRYPTO_DIRECTION_ENCRYPT) ?
+		"Encrypt" : "Decrypt"), areq, info, nbytes);
 
 	/* STAT_PHASE_0: Init and sanity checks */
 
 	/* TODO: check data length according to mode */
 	if (unlikely(validate_data_size(ctx_p, nbytes))) {
-		SSI_LOG_ERR("Unsupported data size %d.\n", nbytes);
+		dev_err(dev, "Unsupported data size %d.\n", nbytes);
 		crypto_tfm_set_flags(tfm, CRYPTO_TFM_RES_BAD_BLOCK_LEN);
 		rc = -EINVAL;
 		goto exit_process;
@@ -783,7 +781,7 @@ static int ssi_blkcipher_process(
 
 	rc = ssi_buffer_mgr_map_blkcipher_request(ctx_p->drvdata, req_ctx, ivsize, nbytes, info, src, dst);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("map_request() failed\n");
+		dev_err(dev, "map_request() failed\n");
 		goto exit_process;
 	}
 
@@ -1240,14 +1238,15 @@ static struct ssi_alg_template blkcipher_algs[] = {
 };
 
 static
-struct ssi_crypto_alg *ssi_ablkcipher_create_alg(struct ssi_alg_template *template)
+struct ssi_crypto_alg *ssi_ablkcipher_create_alg(struct ssi_alg_template
+						 *template, struct device *dev)
 {
 	struct ssi_crypto_alg *t_alg;
 	struct crypto_alg *alg;
 
 	t_alg = kzalloc(sizeof(*t_alg), GFP_KERNEL);
 	if (!t_alg) {
-		SSI_LOG_ERR("failed to allocate t_alg\n");
+		dev_dbg(dev, "failed to allocate t_alg\n");
 		return ERR_PTR(-ENOMEM);
 	}
 
@@ -1299,6 +1298,7 @@ int ssi_ablkcipher_alloc(struct ssi_drvdata *drvdata)
 {
 	struct ssi_blkcipher_handle *ablkcipher_handle;
 	struct ssi_crypto_alg *t_alg;
+	struct device *dev = drvdata_to_dev(drvdata);
 	int rc = -ENOMEM;
 	int alg;
 
@@ -1310,32 +1310,34 @@ int ssi_ablkcipher_alloc(struct ssi_drvdata *drvdata)
 	drvdata->blkcipher_handle = ablkcipher_handle;
 
 	/* Linux crypto */
-	SSI_LOG_DEBUG("Number of algorithms = %zu\n", ARRAY_SIZE(blkcipher_algs));
+	dev_dbg(dev, "Number of algorithms = %zu\n",
+		ARRAY_SIZE(blkcipher_algs));
 	for (alg = 0; alg < ARRAY_SIZE(blkcipher_algs); alg++) {
-		SSI_LOG_DEBUG("creating %s\n", blkcipher_algs[alg].driver_name);
-		t_alg = ssi_ablkcipher_create_alg(&blkcipher_algs[alg]);
+		dev_dbg(dev, "creating %s\n", blkcipher_algs[alg].driver_name);
+		t_alg = ssi_ablkcipher_create_alg(&blkcipher_algs[alg], dev);
 		if (IS_ERR(t_alg)) {
 			rc = PTR_ERR(t_alg);
-			SSI_LOG_ERR("%s alg allocation failed\n",
-				    blkcipher_algs[alg].driver_name);
+			dev_err(dev, "%s alg allocation failed\n",
+				blkcipher_algs[alg].driver_name);
 			goto fail0;
 		}
 		t_alg->drvdata = drvdata;
 
-		SSI_LOG_DEBUG("registering %s\n", blkcipher_algs[alg].driver_name);
+		dev_dbg(dev, "registering %s\n",
+			blkcipher_algs[alg].driver_name);
 		rc = crypto_register_alg(&t_alg->crypto_alg);
-		SSI_LOG_DEBUG("%s alg registration rc = %x\n",
-			      t_alg->crypto_alg.cra_driver_name, rc);
+		dev_dbg(dev, "%s alg registration rc = %x\n",
+			t_alg->crypto_alg.cra_driver_name, rc);
 		if (unlikely(rc != 0)) {
-			SSI_LOG_ERR("%s alg registration failed\n",
-				    t_alg->crypto_alg.cra_driver_name);
+			dev_err(dev, "%s alg registration failed\n",
+				t_alg->crypto_alg.cra_driver_name);
 			kfree(t_alg);
 			goto fail0;
 		} else {
 			list_add_tail(&t_alg->entry,
 				      &ablkcipher_handle->blkcipher_alg_list);
-			SSI_LOG_DEBUG("Registered %s\n",
-				      t_alg->crypto_alg.cra_driver_name);
+			dev_dbg(dev, "Registered %s\n",
+				t_alg->crypto_alg.cra_driver_name);
 		}
 	}
 	return 0;

drivers/staging/ccree/ssi_driver.c

@@ -74,41 +74,17 @@
 #include "ssi_fips.h"
 
 #ifdef DX_DUMP_BYTES
-void dump_byte_array(const char *name, const u8 *the_array, unsigned long size)
+void dump_byte_array(const char *name, const u8 *buf, size_t len)
 {
-	int i, line_offset = 0, ret = 0;
-	const u8 *cur_byte;
-	char line_buf[80];
+	char prefix[NAME_LEN];
 
-	if (!the_array) {
-		SSI_LOG_ERR("cannot dump array - NULL pointer\n");
+	if (!buf)
 		return;
-	}
 
-	ret = snprintf(line_buf, sizeof(line_buf), "%s[%lu]: ", name, size);
-	if (ret < 0) {
-		SSI_LOG_ERR("snprintf returned %d . aborting buffer array dump\n", ret);
-		return;
-	}
-	line_offset = ret;
-	for (i = 0, cur_byte = the_array;
-	     (i < size) && (line_offset < sizeof(line_buf)); i++, cur_byte++) {
-			ret = snprintf(line_buf + line_offset,
-				       sizeof(line_buf) - line_offset,
-				       "0x%02X ", *cur_byte);
-		if (ret < 0) {
-			SSI_LOG_ERR("snprintf returned %d . aborting buffer array dump\n", ret);
-			return;
-		}
-		line_offset += ret;
-		if (line_offset > 75) { /* Cut before line end */
-			SSI_LOG_DEBUG("%s\n", line_buf);
-			line_offset = 0;
-		}
-	}
+	snprintf(prefix, sizeof(prefix), "%s[%lu]: ", name, len);
 
-	if (line_offset > 0) /* Dump remaining line */
-		SSI_LOG_DEBUG("%s\n", line_buf);
+	print_hex_dump(KERN_DEBUG, prefix, DUMP_PREFIX_ADDRESS, 16, 1, len,
+		       false);
 }
 #endif
 
@@ -116,6 +92,7 @@ static irqreturn_t cc_isr(int irq, void *dev_id)
 {
 	struct ssi_drvdata *drvdata = (struct ssi_drvdata *)dev_id;
 	void __iomem *cc_base = drvdata->cc_base;
+	struct device *dev = drvdata_to_dev(drvdata);
 	u32 irr;
 	u32 imr;
 
@@ -123,9 +100,9 @@ static irqreturn_t cc_isr(int irq, void *dev_id)
 
 	/* read the interrupt status */
 	irr = CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_IRR));
-	SSI_LOG_DEBUG("Got IRR=0x%08X\n", irr);
+	dev_dbg(dev, "Got IRR=0x%08X\n", irr);
 	if (unlikely(irr == 0)) { /* Probably shared interrupt line */
-		SSI_LOG_ERR("Got interrupt with empty IRR\n");
+		dev_err(dev, "Got interrupt with empty IRR\n");
 		return IRQ_NONE;
 	}
 	imr = CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_IMR));
@@ -156,13 +133,15 @@ static irqreturn_t cc_isr(int irq, void *dev_id)
 
 		/* Read the AXI error ID */
 		axi_err = CC_HAL_READ_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_MON_ERR));
-		SSI_LOG_DEBUG("AXI completion error: axim_mon_err=0x%08X\n", axi_err);
+		dev_dbg(dev, "AXI completion error: axim_mon_err=0x%08X\n",
+			axi_err);
 
 		irr &= ~SSI_AXI_ERR_IRQ_MASK;
 	}
 
 	if (unlikely(irr != 0)) {
-		SSI_LOG_DEBUG("IRR includes unknown cause bits (0x%08X)\n", irr);
+		dev_dbg(dev, "IRR includes unknown cause bits (0x%08X)\n",
+			irr);
 		/* Just warning */
 	}
 
@@ -173,15 +152,17 @@ int init_cc_regs(struct ssi_drvdata *drvdata, bool is_probe)
 {
 	unsigned int val, cache_params;
 	void __iomem *cc_base = drvdata->cc_base;
+	struct device *dev = drvdata_to_dev(drvdata);
 
 	/* Unmask all AXI interrupt sources AXI_CFG1 register */
 	val = CC_HAL_READ_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_CFG));
 	CC_HAL_WRITE_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_CFG), val & ~SSI_AXI_IRQ_MASK);
-	SSI_LOG_DEBUG("AXIM_CFG=0x%08X\n", CC_HAL_READ_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_CFG)));
+	dev_dbg(dev, "AXIM_CFG=0x%08X\n",
+		CC_HAL_READ_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_CFG)));
 
 	/* Clear all pending interrupts */
 	val = CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_IRR));
-	SSI_LOG_DEBUG("IRR=0x%08X\n", val);
+	dev_dbg(dev, "IRR=0x%08X\n", val);
 	CC_HAL_WRITE_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_ICR), val);
 
 	/* Unmask relevant interrupt cause */
@@ -196,8 +177,8 @@ int init_cc_regs(struct ssi_drvdata *drvdata, bool is_probe)
 			      DX_IRQ_DELAY);
 #endif
 	if (CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_IRQ_TIMER_INIT_VAL)) > 0) {
-		SSI_LOG_DEBUG("irq_delay=%d CC cycles\n",
-			      CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_IRQ_TIMER_INIT_VAL)));
+		dev_dbg(dev, "irq_delay=%d CC cycles\n",
+			CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_IRQ_TIMER_INIT_VAL)));
 	}
 #endif
 
@@ -206,15 +187,15 @@ int init_cc_regs(struct ssi_drvdata *drvdata, bool is_probe)
 	val = CC_HAL_READ_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_CACHE_PARAMS));
 
 	if (is_probe)
-		SSI_LOG_INFO("Cache params previous: 0x%08X\n", val);
+		dev_info(dev, "Cache params previous: 0x%08X\n", val);
 
 	CC_HAL_WRITE_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_CACHE_PARAMS),
 			      cache_params);
 	val = CC_HAL_READ_REGISTER(CC_REG_OFFSET(CRY_KERNEL, AXIM_CACHE_PARAMS));
 
 	if (is_probe)
-		SSI_LOG_INFO("Cache params current: 0x%08X (expect: 0x%08X)\n",
-			     val, cache_params);
+		dev_info(dev, "Cache params current: 0x%08X (expect: 0x%08X)\n",
+			 val, cache_params);
 
 	return 0;
 }
@@ -231,7 +212,7 @@ static int init_cc_resources(struct platform_device *plat_dev)
 
 	new_drvdata = devm_kzalloc(dev, sizeof(*new_drvdata), GFP_KERNEL);
 	if (!new_drvdata) {
-		SSI_LOG_ERR("Failed to allocate drvdata");
+		dev_dbg(dev, "Failed to allocate drvdata");
 		rc = -ENOMEM;
 		goto post_drvdata_err;
 	}
@@ -247,24 +228,22 @@ static int init_cc_resources(struct platform_device *plat_dev)
 	/* Map registers space */
 	new_drvdata->cc_base = devm_ioremap_resource(dev, req_mem_cc_regs);
 	if (IS_ERR(new_drvdata->cc_base)) {
-		SSI_LOG_ERR("Failed to ioremap registers");
+		dev_err(dev, "Failed to ioremap registers");
 		rc = PTR_ERR(new_drvdata->cc_base);
 		goto post_drvdata_err;
 	}
 
-	SSI_LOG_DEBUG("Got MEM resource (%s): start=%pad end=%pad\n",
-		      req_mem_cc_regs->name,
-		      req_mem_cc_regs->start,
-		      req_mem_cc_regs->end);
-	SSI_LOG_DEBUG("CC registers mapped from %pa to 0x%p\n",
-		      &req_mem_cc_regs->start, new_drvdata->cc_base);
+	dev_dbg(dev, "Got MEM resource (%s): %pR\n", req_mem_cc_regs->name,
+		req_mem_cc_regs);
+	dev_dbg(dev, "CC registers mapped from %pa to 0x%p\n",
+		&req_mem_cc_regs->start, new_drvdata->cc_base);
 
 	cc_base = new_drvdata->cc_base;
 
 	/* Then IRQ */
 	new_drvdata->irq = platform_get_irq(plat_dev, 0);
 	if (new_drvdata->irq < 0) {
-		SSI_LOG_ERR("Failed getting IRQ resource\n");
+		dev_err(dev, "Failed getting IRQ resource\n");
 		rc = new_drvdata->irq;
 		goto post_drvdata_err;
 	}
@@ -272,11 +251,11 @@ static int init_cc_resources(struct platform_device *plat_dev)
 	rc = devm_request_irq(dev, new_drvdata->irq, cc_isr,
 			      IRQF_SHARED, "arm_cc7x", new_drvdata);
 	if (rc) {
-		SSI_LOG_ERR("Could not register to interrupt %d\n",
-			    new_drvdata->irq);
+		dev_err(dev, "Could not register to interrupt %d\n",
+			new_drvdata->irq);
 		goto post_drvdata_err;
 	}
-	SSI_LOG_DEBUG("Registered to IRQ: %d\n", new_drvdata->irq);
+	dev_dbg(dev, "Registered to IRQ: %d\n", new_drvdata->irq);
 
 	rc = cc_clk_on(new_drvdata);
 	if (rc)
@@ -291,91 +270,93 @@ static int init_cc_resources(struct platform_device *plat_dev)
 	/* Verify correct mapping */
 	signature_val = CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_SIGNATURE));
 	if (signature_val != DX_DEV_SIGNATURE) {
-		SSI_LOG_ERR("Invalid CC signature: SIGNATURE=0x%08X != expected=0x%08X\n",
-			    signature_val, (u32)DX_DEV_SIGNATURE);
+		dev_err(dev, "Invalid CC signature: SIGNATURE=0x%08X != expected=0x%08X\n",
+			signature_val, (u32)DX_DEV_SIGNATURE);
 		rc = -EINVAL;
 		goto post_clk_err;
 	}
-	SSI_LOG_DEBUG("CC SIGNATURE=0x%08X\n", signature_val);
+	dev_dbg(dev, "CC SIGNATURE=0x%08X\n", signature_val);
 
 	/* Display HW versions */
-	SSI_LOG(KERN_INFO, "ARM CryptoCell %s Driver: HW version 0x%08X, Driver version %s\n", SSI_DEV_NAME_STR,
-		CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_VERSION)), DRV_MODULE_VERSION);
+	dev_info(dev, "ARM CryptoCell %s Driver: HW version 0x%08X, Driver version %s\n",
+		 SSI_DEV_NAME_STR,
+		 CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, HOST_VERSION)),
+		 DRV_MODULE_VERSION);
 
 	rc = init_cc_regs(new_drvdata, true);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("init_cc_regs failed\n");
+		dev_err(dev, "init_cc_regs failed\n");
 		goto post_clk_err;
 	}
 
 #ifdef ENABLE_CC_SYSFS
 	rc = ssi_sysfs_init(&dev->kobj, new_drvdata);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("init_stat_db failed\n");
+		dev_err(dev, "init_stat_db failed\n");
 		goto post_regs_err;
 	}
 #endif
 
 	rc = ssi_fips_init(new_drvdata);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("SSI_FIPS_INIT failed 0x%x\n", rc);
+		dev_err(dev, "SSI_FIPS_INIT failed 0x%x\n", rc);
 		goto post_sysfs_err;
 	}
 	rc = ssi_sram_mgr_init(new_drvdata);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("ssi_sram_mgr_init failed\n");
+		dev_err(dev, "ssi_sram_mgr_init failed\n");
 		goto post_fips_init_err;
 	}
 
 	new_drvdata->mlli_sram_addr =
 		ssi_sram_mgr_alloc(new_drvdata, MAX_MLLI_BUFF_SIZE);
 	if (unlikely(new_drvdata->mlli_sram_addr == NULL_SRAM_ADDR)) {
-		SSI_LOG_ERR("Failed to alloc MLLI Sram buffer\n");
+		dev_err(dev, "Failed to alloc MLLI Sram buffer\n");
 		rc = -ENOMEM;
 		goto post_sram_mgr_err;
 	}
 
 	rc = request_mgr_init(new_drvdata);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("request_mgr_init failed\n");
+		dev_err(dev, "request_mgr_init failed\n");
 		goto post_sram_mgr_err;
 	}
 
 	rc = ssi_buffer_mgr_init(new_drvdata);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("buffer_mgr_init failed\n");
+		dev_err(dev, "buffer_mgr_init failed\n");
 		goto post_req_mgr_err;
 	}
 
 	rc = ssi_power_mgr_init(new_drvdata);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("ssi_power_mgr_init failed\n");
+		dev_err(dev, "ssi_power_mgr_init failed\n");
 		goto post_buf_mgr_err;
 	}
 
 	rc = ssi_ivgen_init(new_drvdata);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("ssi_ivgen_init failed\n");
+		dev_err(dev, "ssi_ivgen_init failed\n");
 		goto post_power_mgr_err;
 	}
 
 	/* Allocate crypto algs */
 	rc = ssi_ablkcipher_alloc(new_drvdata);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("ssi_ablkcipher_alloc failed\n");
+		dev_err(dev, "ssi_ablkcipher_alloc failed\n");
 		goto post_ivgen_err;
 	}
 
 	/* hash must be allocated before aead since hash exports APIs */
 	rc = ssi_hash_alloc(new_drvdata);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("ssi_hash_alloc failed\n");
+		dev_err(dev, "ssi_hash_alloc failed\n");
 		goto post_cipher_err;
 	}
 
 	rc = ssi_aead_alloc(new_drvdata);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("ssi_aead_alloc failed\n");
+		dev_err(dev, "ssi_aead_alloc failed\n");
 		goto post_hash_err;
 	}
 
@@ -412,7 +393,7 @@ post_regs_err:
 post_clk_err:
 	cc_clk_off(new_drvdata);
 post_drvdata_err:
-	SSI_LOG_ERR("ccree init error occurred!\n");
+	dev_err(dev, "ccree init error occurred!\n");
 	dev_set_drvdata(dev, NULL);
 	return rc;
 }
@@ -476,18 +457,19 @@ void cc_clk_off(struct ssi_drvdata *drvdata)
 static int cc7x_probe(struct platform_device *plat_dev)
 {
 	int rc;
+	struct device *dev = &plat_dev->dev;
 #if defined(CONFIG_ARM) && defined(CC_DEBUG)
 	u32 ctr, cacheline_size;
 
 	asm volatile("mrc p15, 0, %0, c0, c0, 1" : "=r" (ctr));
 	cacheline_size =  4 << ((ctr >> 16) & 0xf);
-	SSI_LOG_DEBUG("CP15(L1_CACHE_BYTES) = %u , Kconfig(L1_CACHE_BYTES) = %u\n",
-		      cacheline_size, L1_CACHE_BYTES);
+	dev_dbg(dev, "CP15(L1_CACHE_BYTES) = %u , Kconfig(L1_CACHE_BYTES) = %u\n",
+		cacheline_size, L1_CACHE_BYTES);
 
 	asm volatile("mrc p15, 0, %0, c0, c0, 0" : "=r" (ctr));
-	SSI_LOG_DEBUG("Main ID register (MIDR): Implementer 0x%02X, Arch 0x%01X, Part 0x%03X, Rev r%dp%d\n",
-		      (ctr >> 24), (ctr >> 16) & 0xF, (ctr >> 4) & 0xFFF,
-		      (ctr >> 20) & 0xF, ctr & 0xF);
+	dev_dbg(dev, "Main ID register (MIDR): Implementer 0x%02X, Arch 0x%01X, Part 0x%03X, Rev r%dp%d\n",
+		(ctr >> 24), (ctr >> 16) & 0xF, (ctr >> 4) & 0xFFF,
+		(ctr >> 20) & 0xF, ctr & 0xF);
 #endif
 
 	/* Map registers space */
@@ -495,18 +477,20 @@ static int cc7x_probe(struct platform_device *plat_dev)
 	if (rc != 0)
 		return rc;
 
-	SSI_LOG(KERN_INFO, "ARM cc7x_ree device initialized\n");
+	dev_info(dev, "ARM ccree device initialized\n");
 
 	return 0;
 }
 
 static int cc7x_remove(struct platform_device *plat_dev)
 {
-	SSI_LOG_DEBUG("Releasing cc7x resources...\n");
+	struct device *dev = &plat_dev->dev;
+
+	dev_dbg(dev, "Releasing cc7x resources...\n");
 
 	cleanup_cc_resources(plat_dev);
 
-	SSI_LOG(KERN_INFO, "ARM cc7x_ree device terminated\n");
+	dev_info(dev, "ARM ccree device terminated\n");
 
 	return 0;
 }

drivers/staging/ccree/ssi_driver.h

@@ -91,19 +91,6 @@
  * field in the HW descriptor. The DMA engine +8 that value.
  */
 
-/* Logging macros */
-#define SSI_LOG(level, format, ...) \
-	printk(level "cc715ree::%s: " format, __func__, ##__VA_ARGS__)
-#define SSI_LOG_ERR(format, ...) SSI_LOG(KERN_ERR, format, ##__VA_ARGS__)
-#define SSI_LOG_WARNING(format, ...) SSI_LOG(KERN_WARNING, format, ##__VA_ARGS__)
-#define SSI_LOG_NOTICE(format, ...) SSI_LOG(KERN_NOTICE, format, ##__VA_ARGS__)
-#define SSI_LOG_INFO(format, ...) SSI_LOG(KERN_INFO, format, ##__VA_ARGS__)
-#ifdef CC_DEBUG
-#define SSI_LOG_DEBUG(format, ...) SSI_LOG(KERN_DEBUG, format, ##__VA_ARGS__)
-#else /* Debug log messages are removed at compile time for non-DEBUG config. */
-#define SSI_LOG_DEBUG(format, ...) do {} while (0)
-#endif
-
 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
 #define MAX(a, b) (((a) > (b)) ? (a) : (b))
 

drivers/staging/ccree/ssi_fips.c

@@ -76,18 +76,19 @@ void fips_handler(struct ssi_drvdata *drvdata)
 	tasklet_schedule(&fips_handle_ptr->tasklet);
 }
 
-static inline void tee_fips_error(void)
+static inline void tee_fips_error(struct device *dev)
 {
 	if (fips_enabled)
 		panic("ccree: TEE reported cryptographic error in fips mode!\n");
 	else
-		SSI_LOG_ERR("TEE reported error!\n");
+		dev_err(dev, "TEE reported error!\n");
 }
 
 /* Deferred service handler, run as interrupt-fired tasklet */
 static void fips_dsr(unsigned long devarg)
 {
 	struct ssi_drvdata *drvdata = (struct ssi_drvdata *)devarg;
+	struct device *dev = drvdata_to_dev(drvdata);
 	void __iomem *cc_base = drvdata->cc_base;
 	u32 irq, state, val;
 
@@ -97,7 +98,7 @@ static void fips_dsr(unsigned long devarg)
 		state = CC_HAL_READ_REGISTER(CC_REG_OFFSET(HOST_RGF, GPR_HOST));
 
 		if (state != (CC_FIPS_SYNC_TEE_STATUS | CC_FIPS_SYNC_MODULE_OK))
-			tee_fips_error();
+			tee_fips_error(dev);
 	}
 
 	/* after verifing that there is nothing to do,
@@ -111,6 +112,7 @@ static void fips_dsr(unsigned long devarg)
 int ssi_fips_init(struct ssi_drvdata *p_drvdata)
 {
 	struct ssi_fips_handle *fips_h;
+	struct device *dev = drvdata_to_dev(p_drvdata);
 
 	fips_h = kzalloc(sizeof(*fips_h), GFP_KERNEL);
 	if (!fips_h)
@@ -118,11 +120,11 @@ int ssi_fips_init(struct ssi_drvdata *p_drvdata)
 
 	p_drvdata->fips_handle = fips_h;
 
-	SSI_LOG_DEBUG("Initializing fips tasklet\n");
+	dev_dbg(dev, "Initializing fips tasklet\n");
 	tasklet_init(&fips_h->tasklet, fips_dsr, (unsigned long)p_drvdata);
 
 	if (!cc_get_tee_fips_status(p_drvdata))
-		tee_fips_error();
+		tee_fips_error(dev);
 
 	return 0;
 }

drivers/staging/ccree/ssi_hash.c

@@ -134,14 +134,13 @@ static int ssi_hash_map_result(struct device *dev,
 			       digestsize,
 			       DMA_BIDIRECTIONAL);
 	if (unlikely(dma_mapping_error(dev, state->digest_result_dma_addr))) {
-		SSI_LOG_ERR("Mapping digest result buffer %u B for DMA failed\n",
-			    digestsize);
+		dev_err(dev, "Mapping digest result buffer %u B for DMA failed\n",
+			digestsize);
 		return -ENOMEM;
 	}
-	SSI_LOG_DEBUG("Mapped digest result buffer %u B "
-		     "at va=%pK to dma=%pad\n",
+	dev_dbg(dev, "Mapped digest result buffer %u B at va=%pK to dma=%pad\n",
 		digestsize, state->digest_result_buff,
-		state->digest_result_dma_addr);
+		&state->digest_result_dma_addr);
 
 	return 0;
 }
@@ -159,53 +158,56 @@ static int ssi_hash_map_request(struct device *dev,
 
 	state->buff0 = kzalloc(SSI_MAX_HASH_BLCK_SIZE, GFP_KERNEL | GFP_DMA);
 	if (!state->buff0) {
-		SSI_LOG_ERR("Allocating buff0 in context failed\n");
+		dev_err(dev, "Allocating buff0 in context failed\n");
 		goto fail0;
 	}
 	state->buff1 = kzalloc(SSI_MAX_HASH_BLCK_SIZE, GFP_KERNEL | GFP_DMA);
 	if (!state->buff1) {
-		SSI_LOG_ERR("Allocating buff1 in context failed\n");
+		dev_err(dev, "Allocating buff1 in context failed\n");
 		goto fail_buff0;
 	}
 	state->digest_result_buff = kzalloc(SSI_MAX_HASH_DIGEST_SIZE, GFP_KERNEL | GFP_DMA);
 	if (!state->digest_result_buff) {
-		SSI_LOG_ERR("Allocating digest_result_buff in context failed\n");
+		dev_err(dev, "Allocating digest_result_buff in context failed\n");
 		goto fail_buff1;
 	}
 	state->digest_buff = kzalloc(ctx->inter_digestsize, GFP_KERNEL | GFP_DMA);
 	if (!state->digest_buff) {
-		SSI_LOG_ERR("Allocating digest-buffer in context failed\n");
+		dev_err(dev, "Allocating digest-buffer in context failed\n");
 		goto fail_digest_result_buff;
 	}
 
-	SSI_LOG_DEBUG("Allocated digest-buffer in context ctx->digest_buff=@%p\n", state->digest_buff);
+	dev_dbg(dev, "Allocated digest-buffer in context ctx->digest_buff=@%p\n",
+		state->digest_buff);
 	if (ctx->hw_mode != DRV_CIPHER_XCBC_MAC) {
 		state->digest_bytes_len = kzalloc(HASH_LEN_SIZE, GFP_KERNEL | GFP_DMA);
 		if (!state->digest_bytes_len) {
-			SSI_LOG_ERR("Allocating digest-bytes-len in context failed\n");
+			dev_err(dev, "Allocating digest-bytes-len in context failed\n");
 			goto fail1;
 		}
-		SSI_LOG_DEBUG("Allocated digest-bytes-len in context state->>digest_bytes_len=@%p\n", state->digest_bytes_len);
+		dev_dbg(dev, "Allocated digest-bytes-len in context state->>digest_bytes_len=@%p\n",
+			state->digest_bytes_len);
 	} else {
 		state->digest_bytes_len = NULL;
 	}
 
 	state->opad_digest_buff = kzalloc(ctx->inter_digestsize, GFP_KERNEL | GFP_DMA);
 	if (!state->opad_digest_buff) {
-		SSI_LOG_ERR("Allocating opad-digest-buffer in context failed\n");
+		dev_err(dev, "Allocating opad-digest-buffer in context failed\n");
 		goto fail2;
 	}
-	SSI_LOG_DEBUG("Allocated opad-digest-buffer in context state->digest_bytes_len=@%p\n", state->opad_digest_buff);
+	dev_dbg(dev, "Allocated opad-digest-buffer in context state->digest_bytes_len=@%p\n",
+		state->opad_digest_buff);
 
 	state->digest_buff_dma_addr = dma_map_single(dev, (void *)state->digest_buff, ctx->inter_digestsize, DMA_BIDIRECTIONAL);
 	if (dma_mapping_error(dev, state->digest_buff_dma_addr)) {
-		SSI_LOG_ERR("Mapping digest len %d B at va=%pK for DMA failed\n",
-			    ctx->inter_digestsize, state->digest_buff);
+		dev_err(dev, "Mapping digest len %d B at va=%pK for DMA failed\n",
+			ctx->inter_digestsize, state->digest_buff);
 		goto fail3;
 	}
-	SSI_LOG_DEBUG("Mapped digest %d B at va=%pK to dma=%pad\n",
-		      ctx->inter_digestsize, state->digest_buff,
-		      state->digest_buff_dma_addr);
+	dev_dbg(dev, "Mapped digest %d B at va=%pK to dma=%pad\n",
+		ctx->inter_digestsize, state->digest_buff,
+		&state->digest_buff_dma_addr);
 
 	if (is_hmac) {
 		dma_sync_single_for_cpu(dev, ctx->digest_buff_dma_addr, ctx->inter_digestsize, DMA_BIDIRECTIONAL);
@@ -240,7 +242,7 @@ static int ssi_hash_map_request(struct device *dev,
 
 		rc = send_request(ctx->drvdata, &ssi_req, &desc, 1, 0);
 		if (unlikely(rc != 0)) {
-			SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 			goto fail4;
 		}
 	}
@@ -248,13 +250,13 @@ static int ssi_hash_map_request(struct device *dev,
 	if (ctx->hw_mode != DRV_CIPHER_XCBC_MAC) {
 		state->digest_bytes_len_dma_addr = dma_map_single(dev, (void *)state->digest_bytes_len, HASH_LEN_SIZE, DMA_BIDIRECTIONAL);
 		if (dma_mapping_error(dev, state->digest_bytes_len_dma_addr)) {
-			SSI_LOG_ERR("Mapping digest len %u B at va=%pK for DMA failed\n",
-				    HASH_LEN_SIZE, state->digest_bytes_len);
+			dev_err(dev, "Mapping digest len %u B at va=%pK for DMA failed\n",
+				HASH_LEN_SIZE, state->digest_bytes_len);
 			goto fail4;
 		}
-		SSI_LOG_DEBUG("Mapped digest len %u B at va=%pK to dma=%pad\n",
-			      HASH_LEN_SIZE, state->digest_bytes_len,
-			      state->digest_bytes_len_dma_addr);
+		dev_dbg(dev, "Mapped digest len %u B at va=%pK to dma=%pad\n",
+			HASH_LEN_SIZE, state->digest_bytes_len,
+			&state->digest_bytes_len_dma_addr);
 	} else {
 		state->digest_bytes_len_dma_addr = 0;
 	}
@@ -262,14 +264,14 @@ static int ssi_hash_map_request(struct device *dev,
 	if (is_hmac && ctx->hash_mode != DRV_HASH_NULL) {
 		state->opad_digest_dma_addr = dma_map_single(dev, (void *)state->opad_digest_buff, ctx->inter_digestsize, DMA_BIDIRECTIONAL);
 		if (dma_mapping_error(dev, state->opad_digest_dma_addr)) {
-			SSI_LOG_ERR("Mapping opad digest %d B at va=%pK for DMA failed\n",
-				    ctx->inter_digestsize,
-				    state->opad_digest_buff);
+			dev_err(dev, "Mapping opad digest %d B at va=%pK for DMA failed\n",
+				ctx->inter_digestsize,
+				state->opad_digest_buff);
 			goto fail5;
 		}
-		SSI_LOG_DEBUG("Mapped opad digest %d B at va=%pK to dma=%pad\n",
-			      ctx->inter_digestsize, state->opad_digest_buff,
-			      state->opad_digest_dma_addr);
+		dev_dbg(dev, "Mapped opad digest %d B at va=%pK to dma=%pad\n",
+			ctx->inter_digestsize, state->opad_digest_buff,
+			&state->opad_digest_dma_addr);
 	} else {
 		state->opad_digest_dma_addr = 0;
 	}
@@ -316,22 +318,22 @@ static void ssi_hash_unmap_request(struct device *dev,
 	if (state->digest_buff_dma_addr != 0) {
 		dma_unmap_single(dev, state->digest_buff_dma_addr,
 				 ctx->inter_digestsize, DMA_BIDIRECTIONAL);
-		SSI_LOG_DEBUG("Unmapped digest-buffer: digest_buff_dma_addr=%pad\n",
-			      state->digest_buff_dma_addr);
+		dev_dbg(dev, "Unmapped digest-buffer: digest_buff_dma_addr=%pad\n",
+			&state->digest_buff_dma_addr);
 		state->digest_buff_dma_addr = 0;
 	}
 	if (state->digest_bytes_len_dma_addr != 0) {
 		dma_unmap_single(dev, state->digest_bytes_len_dma_addr,
 				 HASH_LEN_SIZE, DMA_BIDIRECTIONAL);
-		SSI_LOG_DEBUG("Unmapped digest-bytes-len buffer: digest_bytes_len_dma_addr=%pad\n",
-			      state->digest_bytes_len_dma_addr);
+		dev_dbg(dev, "Unmapped digest-bytes-len buffer: digest_bytes_len_dma_addr=%pad\n",
+			&state->digest_bytes_len_dma_addr);
 		state->digest_bytes_len_dma_addr = 0;
 	}
 	if (state->opad_digest_dma_addr != 0) {
 		dma_unmap_single(dev, state->opad_digest_dma_addr,
 				 ctx->inter_digestsize, DMA_BIDIRECTIONAL);
-		SSI_LOG_DEBUG("Unmapped opad-digest: opad_digest_dma_addr=%pad\n",
-			      state->opad_digest_dma_addr);
+		dev_dbg(dev, "Unmapped opad-digest: opad_digest_dma_addr=%pad\n",
+			&state->opad_digest_dma_addr);
 		state->opad_digest_dma_addr = 0;
 	}
 
@@ -352,11 +354,9 @@ static void ssi_hash_unmap_result(struct device *dev,
 				 state->digest_result_dma_addr,
 				 digestsize,
 				  DMA_BIDIRECTIONAL);
-		SSI_LOG_DEBUG("unmpa digest result buffer "
-			     "va (%pK) pa (%pad) len %u\n",
-			     state->digest_result_buff,
-			     state->digest_result_dma_addr,
-			     digestsize);
+		dev_dbg(dev, "unmpa digest result buffer va (%pK) pa (%pad) len %u\n",
+			state->digest_result_buff,
+			&state->digest_result_dma_addr, digestsize);
 		memcpy(result,
 		       state->digest_result_buff,
 		       digestsize);
@@ -369,7 +369,7 @@ static void ssi_hash_update_complete(struct device *dev, void *ssi_req, void __i
 	struct ahash_request *req = (struct ahash_request *)ssi_req;
 	struct ahash_req_ctx *state = ahash_request_ctx(req);
 
-	SSI_LOG_DEBUG("req=%pK\n", req);
+	dev_dbg(dev, "req=%pK\n", req);
 
 	ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, false);
 	req->base.complete(&req->base, 0);
@@ -383,7 +383,7 @@ static void ssi_hash_digest_complete(struct device *dev, void *ssi_req, void __i
 	struct ssi_hash_ctx *ctx = crypto_ahash_ctx(tfm);
 	u32 digestsize = crypto_ahash_digestsize(tfm);
 
-	SSI_LOG_DEBUG("req=%pK\n", req);
+	dev_dbg(dev, "req=%pK\n", req);
 
 	ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, false);
 	ssi_hash_unmap_result(dev, state, digestsize, req->result);
@@ -399,7 +399,7 @@ static void ssi_hash_complete(struct device *dev, void *ssi_req, void __iomem *c
 	struct ssi_hash_ctx *ctx = crypto_ahash_ctx(tfm);
 	u32 digestsize = crypto_ahash_digestsize(tfm);
 
-	SSI_LOG_DEBUG("req=%pK\n", req);
+	dev_dbg(dev, "req=%pK\n", req);
 
 	ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, false);
 	ssi_hash_unmap_result(dev, state, digestsize, req->result);
@@ -423,20 +423,21 @@ static int ssi_hash_digest(struct ahash_req_ctx *state,
 	int idx = 0;
 	int rc = 0;
 
-	SSI_LOG_DEBUG("===== %s-digest (%d) ====\n", is_hmac ? "hmac" : "hash", nbytes);
+	dev_dbg(dev, "===== %s-digest (%d) ====\n", is_hmac ? "hmac" : "hash",
+		nbytes);
 
 	if (unlikely(ssi_hash_map_request(dev, state, ctx) != 0)) {
-		SSI_LOG_ERR("map_ahash_source() failed\n");
+		dev_err(dev, "map_ahash_source() failed\n");
 		return -ENOMEM;
 	}
 
 	if (unlikely(ssi_hash_map_result(dev, state, digestsize) != 0)) {
-		SSI_LOG_ERR("map_ahash_digest() failed\n");
+		dev_err(dev, "map_ahash_digest() failed\n");
 		return -ENOMEM;
 	}
 
 	if (unlikely(ssi_buffer_mgr_map_hash_request_final(ctx->drvdata, state, src, nbytes, 1) != 0)) {
-		SSI_LOG_ERR("map_ahash_request_final() failed\n");
+		dev_err(dev, "map_ahash_request_final() failed\n");
 		return -ENOMEM;
 	}
 
@@ -553,7 +554,7 @@ ctx->drvdata, ctx->hash_mode), HASH_LEN_SIZE);
 	if (async_req) {
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 		if (unlikely(rc != -EINPROGRESS)) {
-			SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
 			ssi_hash_unmap_result(dev, state, digestsize, result);
 			ssi_hash_unmap_request(dev, state, ctx);
@@ -561,7 +562,7 @@ ctx->drvdata, ctx->hash_mode), HASH_LEN_SIZE);
 	} else {
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 0);
 		if (rc != 0) {
-			SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
 		} else {
 			ssi_buffer_mgr_unmap_hash_request(dev, state, src, false);
@@ -585,8 +586,8 @@ static int ssi_hash_update(struct ahash_req_ctx *state,
 	u32 idx = 0;
 	int rc;
 
-	SSI_LOG_DEBUG("===== %s-update (%d) ====\n", ctx->is_hmac ?
-					"hmac" : "hash", nbytes);
+	dev_dbg(dev, "===== %s-update (%d) ====\n", ctx->is_hmac ?
+		"hmac" : "hash", nbytes);
 
 	if (nbytes == 0) {
 		/* no real updates required */
@@ -596,12 +597,12 @@ static int ssi_hash_update(struct ahash_req_ctx *state,
 	rc = ssi_buffer_mgr_map_hash_request_update(ctx->drvdata, state, src, nbytes, block_size);
 	if (unlikely(rc)) {
 		if (rc == 1) {
-			SSI_LOG_DEBUG(" data size not require HW update %x\n",
-				      nbytes);
+			dev_dbg(dev, " data size not require HW update %x\n",
+				nbytes);
 			/* No hardware updates are required */
 			return 0;
 		}
-		SSI_LOG_ERR("map_ahash_request_update() failed\n");
+		dev_err(dev, "map_ahash_request_update() failed\n");
 		return -ENOMEM;
 	}
 
@@ -653,13 +654,13 @@ static int ssi_hash_update(struct ahash_req_ctx *state,
 	if (async_req) {
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 		if (unlikely(rc != -EINPROGRESS)) {
-			SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
 		}
 	} else {
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 0);
 		if (rc != 0) {
-			SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
 		} else {
 			ssi_buffer_mgr_unmap_hash_request(dev, state, src, false);
@@ -683,14 +684,15 @@ static int ssi_hash_finup(struct ahash_req_ctx *state,
 	int idx = 0;
 	int rc;
 
-	SSI_LOG_DEBUG("===== %s-finup (%d) ====\n", is_hmac ? "hmac" : "hash", nbytes);
+	dev_dbg(dev, "===== %s-finup (%d) ====\n", is_hmac ? "hmac" : "hash",
+		nbytes);
 
 	if (unlikely(ssi_buffer_mgr_map_hash_request_final(ctx->drvdata, state, src, nbytes, 1) != 0)) {
-		SSI_LOG_ERR("map_ahash_request_final() failed\n");
+		dev_err(dev, "map_ahash_request_final() failed\n");
 		return -ENOMEM;
 	}
 	if (unlikely(ssi_hash_map_result(dev, state, digestsize) != 0)) {
-		SSI_LOG_ERR("map_ahash_digest() failed\n");
+		dev_err(dev, "map_ahash_digest() failed\n");
 		return -ENOMEM;
 	}
 
@@ -783,14 +785,14 @@ ctx->drvdata, ctx->hash_mode), HASH_LEN_SIZE);
 	if (async_req) {
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 		if (unlikely(rc != -EINPROGRESS)) {
-			SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
 			ssi_hash_unmap_result(dev, state, digestsize, result);
 		}
 	} else {
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 0);
 		if (rc != 0) {
-			SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
 			ssi_hash_unmap_result(dev, state, digestsize, result);
 		} else {
@@ -817,15 +819,16 @@ static int ssi_hash_final(struct ahash_req_ctx *state,
 	int idx = 0;
 	int rc;
 
-	SSI_LOG_DEBUG("===== %s-final (%d) ====\n", is_hmac ? "hmac" : "hash", nbytes);
+	dev_dbg(dev, "===== %s-final (%d) ====\n", is_hmac ? "hmac" : "hash",
+		nbytes);
 
 	if (unlikely(ssi_buffer_mgr_map_hash_request_final(ctx->drvdata, state, src, nbytes, 0) != 0)) {
-		SSI_LOG_ERR("map_ahash_request_final() failed\n");
+		dev_err(dev, "map_ahash_request_final() failed\n");
 		return -ENOMEM;
 	}
 
 	if (unlikely(ssi_hash_map_result(dev, state, digestsize) != 0)) {
-		SSI_LOG_ERR("map_ahash_digest() failed\n");
+		dev_err(dev, "map_ahash_digest() failed\n");
 		return -ENOMEM;
 	}
 
@@ -927,14 +930,14 @@ ctx->drvdata, ctx->hash_mode), HASH_LEN_SIZE);
 	if (async_req) {
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 		if (unlikely(rc != -EINPROGRESS)) {
-			SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
 			ssi_hash_unmap_result(dev, state, digestsize, result);
 		}
 	} else {
 		rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 0);
 		if (rc != 0) {
-			SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+			dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 			ssi_buffer_mgr_unmap_hash_request(dev, state, src, true);
 			ssi_hash_unmap_result(dev, state, digestsize, result);
 		} else {
@@ -972,10 +975,10 @@ static int ssi_hash_setkey(void *hash,
 	ssi_sram_addr_t larval_addr;
 	struct device *dev;
 
-	 SSI_LOG_DEBUG("start keylen: %d", keylen);
-
 	ctx = crypto_ahash_ctx(((struct crypto_ahash *)hash));
 	dev = drvdata_to_dev(ctx->drvdata);
+	dev_dbg(dev, "start keylen: %d", keylen);
+
 	blocksize = crypto_tfm_alg_blocksize(&((struct crypto_ahash *)hash)->base);
 	digestsize = crypto_ahash_digestsize(((struct crypto_ahash *)hash));
 
@@ -995,13 +998,12 @@ static int ssi_hash_setkey(void *hash,
 						keylen, DMA_TO_DEVICE);
 		if (unlikely(dma_mapping_error(dev,
 					       ctx->key_params.key_dma_addr))) {
-			SSI_LOG_ERR("Mapping key va=0x%p len=%u for"
-				   " DMA failed\n", key, keylen);
+			dev_err(dev, "Mapping key va=0x%p len=%u for DMA failed\n",
+				key, keylen);
 			return -ENOMEM;
 		}
-		SSI_LOG_DEBUG("mapping key-buffer: key_dma_addr=%pad "
-			     "keylen=%u\n", ctx->key_params.key_dma_addr,
-			     ctx->key_params.keylen);
+		dev_dbg(dev, "mapping key-buffer: key_dma_addr=%pad keylen=%u\n",
+			&ctx->key_params.key_dma_addr, ctx->key_params.keylen);
 
 		if (keylen > blocksize) {
 			/* Load hash initial state */
@@ -1080,7 +1082,7 @@ static int ssi_hash_setkey(void *hash,
 
 	rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 0);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+		dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 		goto out;
 	}
 
@@ -1142,9 +1144,8 @@ out:
 	if (ctx->key_params.key_dma_addr) {
 		dma_unmap_single(dev, ctx->key_params.key_dma_addr,
 				 ctx->key_params.keylen, DMA_TO_DEVICE);
-		SSI_LOG_DEBUG("Unmapped key-buffer: key_dma_addr=%pad keylen=%u\n",
-			      ctx->key_params.key_dma_addr,
-			      ctx->key_params.keylen);
+		dev_dbg(dev, "Unmapped key-buffer: key_dma_addr=%pad keylen=%u\n",
+			&ctx->key_params.key_dma_addr, ctx->key_params.keylen);
 	}
 	return rc;
 }
@@ -1158,7 +1159,7 @@ static int ssi_xcbc_setkey(struct crypto_ahash *ahash,
 	int idx = 0, rc = 0;
 	struct cc_hw_desc desc[SSI_MAX_AHASH_SEQ_LEN];
 
-	SSI_LOG_DEBUG("===== setkey (%d) ====\n", keylen);
+	dev_dbg(dev, "===== setkey (%d) ====\n", keylen);
 
 	switch (keylen) {
 	case AES_KEYSIZE_128:
@@ -1175,14 +1176,12 @@ static int ssi_xcbc_setkey(struct crypto_ahash *ahash,
 					dev, (void *)key,
 					keylen, DMA_TO_DEVICE);
 	if (unlikely(dma_mapping_error(dev, ctx->key_params.key_dma_addr))) {
-		SSI_LOG_ERR("Mapping key va=0x%p len=%u for"
-			   " DMA failed\n", key, keylen);
+		dev_err(dev, "Mapping key va=0x%p len=%u for DMA failed\n",
+			key, keylen);
 		return -ENOMEM;
 	}
-	SSI_LOG_DEBUG("mapping key-buffer: key_dma_addr=%pad "
-		     "keylen=%u\n",
-		     ctx->key_params.key_dma_addr,
-		     ctx->key_params.keylen);
+	dev_dbg(dev, "mapping key-buffer: key_dma_addr=%pad keylen=%u\n",
+		&ctx->key_params.key_dma_addr, ctx->key_params.keylen);
 
 	ctx->is_hmac = true;
 	/* 1. Load the AES key */
@@ -1227,9 +1226,8 @@ static int ssi_xcbc_setkey(struct crypto_ahash *ahash,
 
 	dma_unmap_single(dev, ctx->key_params.key_dma_addr,
 			 ctx->key_params.keylen, DMA_TO_DEVICE);
-	SSI_LOG_DEBUG("Unmapped key-buffer: key_dma_addr=%pad keylen=%u\n",
-		      ctx->key_params.key_dma_addr,
-		      ctx->key_params.keylen);
+	dev_dbg(dev, "Unmapped key-buffer: key_dma_addr=%pad keylen=%u\n",
+		&ctx->key_params.key_dma_addr, ctx->key_params.keylen);
 
 	return rc;
 }
@@ -1241,7 +1239,7 @@ static int ssi_cmac_setkey(struct crypto_ahash *ahash,
 	struct ssi_hash_ctx *ctx = crypto_ahash_ctx(ahash);
 	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
-	SSI_LOG_DEBUG("===== setkey (%d) ====\n", keylen);
+	dev_dbg(dev, "===== setkey (%d) ====\n", keylen);
 
 	ctx->is_hmac = true;
 
@@ -1281,18 +1279,16 @@ static void ssi_hash_free_ctx(struct ssi_hash_ctx *ctx)
 	if (ctx->digest_buff_dma_addr != 0) {
 		dma_unmap_single(dev, ctx->digest_buff_dma_addr,
 				 sizeof(ctx->digest_buff), DMA_BIDIRECTIONAL);
-		SSI_LOG_DEBUG("Unmapped digest-buffer: "
-			     "digest_buff_dma_addr=%pad\n",
-			      ctx->digest_buff_dma_addr);
+		dev_dbg(dev, "Unmapped digest-buffer: digest_buff_dma_addr=%pad\n",
+			&ctx->digest_buff_dma_addr);
 		ctx->digest_buff_dma_addr = 0;
 	}
 	if (ctx->opad_tmp_keys_dma_addr != 0) {
 		dma_unmap_single(dev, ctx->opad_tmp_keys_dma_addr,
 				 sizeof(ctx->opad_tmp_keys_buff),
 				 DMA_BIDIRECTIONAL);
-		SSI_LOG_DEBUG("Unmapped opad-digest: "
-			     "opad_tmp_keys_dma_addr=%pad\n",
-			      ctx->opad_tmp_keys_dma_addr);
+		dev_dbg(dev, "Unmapped opad-digest: opad_tmp_keys_dma_addr=%pad\n",
+			&ctx->opad_tmp_keys_dma_addr);
 		ctx->opad_tmp_keys_dma_addr = 0;
 	}
 
@@ -1307,24 +1303,24 @@ static int ssi_hash_alloc_ctx(struct ssi_hash_ctx *ctx)
 
 	ctx->digest_buff_dma_addr = dma_map_single(dev, (void *)ctx->digest_buff, sizeof(ctx->digest_buff), DMA_BIDIRECTIONAL);
 	if (dma_mapping_error(dev, ctx->digest_buff_dma_addr)) {
-		SSI_LOG_ERR("Mapping digest len %zu B at va=%pK for DMA failed\n",
-			    sizeof(ctx->digest_buff), ctx->digest_buff);
+		dev_err(dev, "Mapping digest len %zu B at va=%pK for DMA failed\n",
+			sizeof(ctx->digest_buff), ctx->digest_buff);
 		goto fail;
 	}
-	SSI_LOG_DEBUG("Mapped digest %zu B at va=%pK to dma=%pad\n",
-		      sizeof(ctx->digest_buff), ctx->digest_buff,
-		      ctx->digest_buff_dma_addr);
+	dev_dbg(dev, "Mapped digest %zu B at va=%pK to dma=%pad\n",
+		sizeof(ctx->digest_buff), ctx->digest_buff,
+		&ctx->digest_buff_dma_addr);
 
 	ctx->opad_tmp_keys_dma_addr = dma_map_single(dev, (void *)ctx->opad_tmp_keys_buff, sizeof(ctx->opad_tmp_keys_buff), DMA_BIDIRECTIONAL);
 	if (dma_mapping_error(dev, ctx->opad_tmp_keys_dma_addr)) {
-		SSI_LOG_ERR("Mapping opad digest %zu B at va=%pK for DMA failed\n",
-			    sizeof(ctx->opad_tmp_keys_buff),
-			    ctx->opad_tmp_keys_buff);
+		dev_err(dev, "Mapping opad digest %zu B at va=%pK for DMA failed\n",
+			sizeof(ctx->opad_tmp_keys_buff),
+			ctx->opad_tmp_keys_buff);
 		goto fail;
 	}
-	SSI_LOG_DEBUG("Mapped opad_tmp_keys %zu B at va=%pK to dma=%pad\n",
-		      sizeof(ctx->opad_tmp_keys_buff), ctx->opad_tmp_keys_buff,
-		      ctx->opad_tmp_keys_dma_addr);
+	dev_dbg(dev, "Mapped opad_tmp_keys %zu B at va=%pK to dma=%pad\n",
+		sizeof(ctx->opad_tmp_keys_buff), ctx->opad_tmp_keys_buff,
+		&ctx->opad_tmp_keys_dma_addr);
 
 	ctx->is_hmac = false;
 	return 0;
@@ -1358,8 +1354,9 @@ static int ssi_ahash_cra_init(struct crypto_tfm *tfm)
 static void ssi_hash_cra_exit(struct crypto_tfm *tfm)
 {
 	struct ssi_hash_ctx *ctx = crypto_tfm_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
-	SSI_LOG_DEBUG("ssi_hash_cra_exit");
+	dev_dbg(dev, "ssi_hash_cra_exit");
 	ssi_hash_free_ctx(ctx);
 }
 
@@ -1385,12 +1382,12 @@ static int ssi_mac_update(struct ahash_request *req)
 	rc = ssi_buffer_mgr_map_hash_request_update(ctx->drvdata, state, req->src, req->nbytes, block_size);
 	if (unlikely(rc)) {
 		if (rc == 1) {
-			SSI_LOG_DEBUG(" data size not require HW update %x\n",
-				      req->nbytes);
+			dev_dbg(dev, " data size not require HW update %x\n",
+				req->nbytes);
 			/* No hardware updates are required */
 			return 0;
 		}
-		SSI_LOG_ERR("map_ahash_request_update() failed\n");
+		dev_err(dev, "map_ahash_request_update() failed\n");
 		return -ENOMEM;
 	}
 
@@ -1417,7 +1414,7 @@ static int ssi_mac_update(struct ahash_request *req)
 
 	rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 	if (unlikely(rc != -EINPROGRESS)) {
-		SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+		dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 		ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, true);
 	}
 	return rc;
@@ -1448,15 +1445,15 @@ static int ssi_mac_final(struct ahash_request *req)
 		key_len =  ctx->key_params.keylen;
 	}
 
-	SSI_LOG_DEBUG("===== final  xcbc reminder (%d) ====\n", rem_cnt);
+	dev_dbg(dev, "===== final  xcbc reminder (%d) ====\n", rem_cnt);
 
 	if (unlikely(ssi_buffer_mgr_map_hash_request_final(ctx->drvdata, state, req->src, req->nbytes, 0) != 0)) {
-		SSI_LOG_ERR("map_ahash_request_final() failed\n");
+		dev_err(dev, "map_ahash_request_final() failed\n");
 		return -ENOMEM;
 	}
 
 	if (unlikely(ssi_hash_map_result(dev, state, digestsize) != 0)) {
-		SSI_LOG_ERR("map_ahash_digest() failed\n");
+		dev_err(dev, "map_ahash_digest() failed\n");
 		return -ENOMEM;
 	}
 
@@ -1527,7 +1524,7 @@ static int ssi_mac_final(struct ahash_request *req)
 
 	rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 	if (unlikely(rc != -EINPROGRESS)) {
-		SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+		dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 		ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, true);
 		ssi_hash_unmap_result(dev, state, digestsize, req->result);
 	}
@@ -1547,18 +1544,18 @@ static int ssi_mac_finup(struct ahash_request *req)
 	u32 key_len = 0;
 	u32 digestsize = crypto_ahash_digestsize(tfm);
 
-	SSI_LOG_DEBUG("===== finup xcbc(%d) ====\n", req->nbytes);
+	dev_dbg(dev, "===== finup xcbc(%d) ====\n", req->nbytes);
 	if (state->xcbc_count > 0 && req->nbytes == 0) {
-		SSI_LOG_DEBUG("No data to update. Call to fdx_mac_final\n");
+		dev_dbg(dev, "No data to update. Call to fdx_mac_final\n");
 		return ssi_mac_final(req);
 	}
 
 	if (unlikely(ssi_buffer_mgr_map_hash_request_final(ctx->drvdata, state, req->src, req->nbytes, 1) != 0)) {
-		SSI_LOG_ERR("map_ahash_request_final() failed\n");
+		dev_err(dev, "map_ahash_request_final() failed\n");
 		return -ENOMEM;
 	}
 	if (unlikely(ssi_hash_map_result(dev, state, digestsize) != 0)) {
-		SSI_LOG_ERR("map_ahash_digest() failed\n");
+		dev_err(dev, "map_ahash_digest() failed\n");
 		return -ENOMEM;
 	}
 
@@ -1598,7 +1595,7 @@ static int ssi_mac_finup(struct ahash_request *req)
 
 	rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 	if (unlikely(rc != -EINPROGRESS)) {
-		SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+		dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 		ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, true);
 		ssi_hash_unmap_result(dev, state, digestsize, req->result);
 	}
@@ -1618,19 +1615,19 @@ static int ssi_mac_digest(struct ahash_request *req)
 	int idx = 0;
 	int rc;
 
-	SSI_LOG_DEBUG("===== -digest mac (%d) ====\n",  req->nbytes);
+	dev_dbg(dev, "===== -digest mac (%d) ====\n",  req->nbytes);
 
 	if (unlikely(ssi_hash_map_request(dev, state, ctx) != 0)) {
-		SSI_LOG_ERR("map_ahash_source() failed\n");
+		dev_err(dev, "map_ahash_source() failed\n");
 		return -ENOMEM;
 	}
 	if (unlikely(ssi_hash_map_result(dev, state, digestsize) != 0)) {
-		SSI_LOG_ERR("map_ahash_digest() failed\n");
+		dev_err(dev, "map_ahash_digest() failed\n");
 		return -ENOMEM;
 	}
 
 	if (unlikely(ssi_buffer_mgr_map_hash_request_final(ctx->drvdata, state, req->src, req->nbytes, 1) != 0)) {
-		SSI_LOG_ERR("map_ahash_request_final() failed\n");
+		dev_err(dev, "map_ahash_request_final() failed\n");
 		return -ENOMEM;
 	}
 
@@ -1670,7 +1667,7 @@ static int ssi_mac_digest(struct ahash_request *req)
 
 	rc = send_request(ctx->drvdata, &ssi_req, desc, idx, 1);
 	if (unlikely(rc != -EINPROGRESS)) {
-		SSI_LOG_ERR("send_request() failed (rc=%d)\n", rc);
+		dev_err(dev, "send_request() failed (rc=%d)\n", rc);
 		ssi_buffer_mgr_unmap_hash_request(dev, state, req->src, true);
 		ssi_hash_unmap_result(dev, state, digestsize, req->result);
 		ssi_hash_unmap_request(dev, state, ctx);
@@ -1724,8 +1721,9 @@ static int ssi_ahash_init(struct ahash_request *req)
 	struct ahash_req_ctx *state = ahash_request_ctx(req);
 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
 	struct ssi_hash_ctx *ctx = crypto_ahash_ctx(tfm);
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
-	SSI_LOG_DEBUG("===== init (%d) ====\n", req->nbytes);
+	dev_dbg(dev, "===== init (%d) ====\n", req->nbytes);
 
 	return ssi_hash_init(state, ctx);
 }
@@ -2051,7 +2049,8 @@ static struct ssi_hash_template driver_hash[] = {
 };
 
 static struct ssi_hash_alg *
-ssi_hash_create_alg(struct ssi_hash_template *template, bool keyed)
+ssi_hash_create_alg(struct ssi_hash_template *template, struct device *dev,
+		    bool keyed)
 {
 	struct ssi_hash_alg *t_crypto_alg;
 	struct crypto_alg *alg;
@@ -2059,7 +2058,7 @@ ssi_hash_create_alg(struct ssi_hash_template *template, bool keyed)
 
 	t_crypto_alg = kzalloc(sizeof(*t_crypto_alg), GFP_KERNEL);
 	if (!t_crypto_alg) {
-		SSI_LOG_ERR("failed to allocate t_crypto_alg\n");
+		dev_dbg(dev, "failed to allocate t_crypto_alg\n");
 		return ERR_PTR(-ENOMEM);
 	}
 
@@ -2104,6 +2103,7 @@ int ssi_hash_init_sram_digest_consts(struct ssi_drvdata *drvdata)
 	ssi_sram_addr_t sram_buff_ofs = hash_handle->digest_len_sram_addr;
 	unsigned int larval_seq_len = 0;
 	struct cc_hw_desc larval_seq[CC_DIGEST_SIZE_MAX / sizeof(u32)];
+	struct device *dev = drvdata_to_dev(drvdata);
 	int rc = 0;
 #if (DX_DEV_SHA_MAX > 256)
 	int i;
@@ -2188,7 +2188,7 @@ int ssi_hash_init_sram_digest_consts(struct ssi_drvdata *drvdata)
 	}
 	rc = send_request_init(drvdata, larval_seq, larval_seq_len);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("send_request() failed (rc = %d)\n", rc);
+		dev_err(dev, "send_request() failed (rc = %d)\n", rc);
 		goto init_digest_const_err;
 	}
 	larval_seq_len = 0;
@@ -2206,7 +2206,7 @@ int ssi_hash_init_sram_digest_consts(struct ssi_drvdata *drvdata)
 	}
 	rc = send_request_init(drvdata, larval_seq, larval_seq_len);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("send_request() failed (rc = %d)\n", rc);
+		dev_err(dev, "send_request() failed (rc = %d)\n", rc);
 		goto init_digest_const_err;
 	}
 #endif
@@ -2220,13 +2220,14 @@ int ssi_hash_alloc(struct ssi_drvdata *drvdata)
 	struct ssi_hash_handle *hash_handle;
 	ssi_sram_addr_t sram_buff;
 	u32 sram_size_to_alloc;
+	struct device *dev = drvdata_to_dev(drvdata);
 	int rc = 0;
 	int alg;
 
 	hash_handle = kzalloc(sizeof(*hash_handle), GFP_KERNEL);
 	if (!hash_handle) {
-		SSI_LOG_ERR("kzalloc failed to allocate %zu B\n",
-			    sizeof(*hash_handle));
+		dev_err(dev, "kzalloc failed to allocate %zu B\n",
+			sizeof(*hash_handle));
 		rc = -ENOMEM;
 		goto fail;
 	}
@@ -2247,7 +2248,7 @@ int ssi_hash_alloc(struct ssi_drvdata *drvdata)
 
 	sram_buff = ssi_sram_mgr_alloc(drvdata, sram_size_to_alloc);
 	if (sram_buff == NULL_SRAM_ADDR) {
-		SSI_LOG_ERR("SRAM pool exhausted\n");
+		dev_err(dev, "SRAM pool exhausted\n");
 		rc = -ENOMEM;
 		goto fail;
 	}
@@ -2258,7 +2259,7 @@ int ssi_hash_alloc(struct ssi_drvdata *drvdata)
 	/*must be set before the alg registration as it is being used there*/
 	rc = ssi_hash_init_sram_digest_consts(drvdata);
 	if (unlikely(rc != 0)) {
-		SSI_LOG_ERR("Init digest CONST failed (rc=%d)\n", rc);
+		dev_err(dev, "Init digest CONST failed (rc=%d)\n", rc);
 		goto fail;
 	}
 
@@ -2268,19 +2269,19 @@ int ssi_hash_alloc(struct ssi_drvdata *drvdata)
 		int hw_mode = driver_hash[alg].hw_mode;
 
 		/* register hmac version */
-		t_alg = ssi_hash_create_alg(&driver_hash[alg], true);
+		t_alg = ssi_hash_create_alg(&driver_hash[alg], dev, true);
 		if (IS_ERR(t_alg)) {
 			rc = PTR_ERR(t_alg);
-			SSI_LOG_ERR("%s alg allocation failed\n",
-				    driver_hash[alg].driver_name);
+			dev_err(dev, "%s alg allocation failed\n",
+				driver_hash[alg].driver_name);
 			goto fail;
 		}
 		t_alg->drvdata = drvdata;
 
 		rc = crypto_register_ahash(&t_alg->ahash_alg);
 		if (unlikely(rc)) {
-			SSI_LOG_ERR("%s alg registration failed\n",
-				    driver_hash[alg].driver_name);
+			dev_err(dev, "%s alg registration failed\n",
+				driver_hash[alg].driver_name);
 			kfree(t_alg);
 			goto fail;
 		} else {
@@ -2293,19 +2294,19 @@ int ssi_hash_alloc(struct ssi_drvdata *drvdata)
 			continue;
 
 		/* register hash version */
-		t_alg = ssi_hash_create_alg(&driver_hash[alg], false);
+		t_alg = ssi_hash_create_alg(&driver_hash[alg], dev, false);
 		if (IS_ERR(t_alg)) {
 			rc = PTR_ERR(t_alg);
-			SSI_LOG_ERR("%s alg allocation failed\n",
-				    driver_hash[alg].driver_name);
+			dev_err(dev, "%s alg allocation failed\n",
+				driver_hash[alg].driver_name);
 			goto fail;
 		}
 		t_alg->drvdata = drvdata;
 
 		rc = crypto_register_ahash(&t_alg->ahash_alg);
 		if (unlikely(rc)) {
-			SSI_LOG_ERR("%s alg registration failed\n",
-				    driver_hash[alg].driver_name);
+			dev_err(dev, "%s alg registration failed\n",
+				driver_hash[alg].driver_name);
 			kfree(t_alg);
 			goto fail;
 		} else {
@@ -2439,6 +2440,7 @@ static void ssi_hash_create_data_desc(struct ahash_req_ctx *areq_ctx,
 				      unsigned int *seq_size)
 {
 	unsigned int idx = *seq_size;
+	struct device *dev = drvdata_to_dev(ctx->drvdata);
 
 	if (likely(areq_ctx->data_dma_buf_type == SSI_DMA_BUF_DLLI)) {
 		hw_desc_init(&desc[idx]);
@@ -2449,7 +2451,7 @@ static void ssi_hash_create_data_desc(struct ahash_req_ctx *areq_ctx,
 		idx++;
 	} else {
 		if (areq_ctx->data_dma_buf_type == SSI_DMA_BUF_NULL) {
-			SSI_LOG_DEBUG(" NULL mode\n");
+			dev_dbg(dev, " NULL mode\n");
 			/* nothing to build */
 			return;
 		}
@@ -2489,6 +2491,7 @@ ssi_sram_addr_t ssi_ahash_get_larval_digest_sram_addr(void *drvdata, u32 mode)
 {
 	struct ssi_drvdata *_drvdata = (struct ssi_drvdata *)drvdata;
 	struct ssi_hash_handle *hash_handle = _drvdata->hash_handle;
+	struct device *dev = drvdata_to_dev(_drvdata);
 
 	switch (mode) {
 	case DRV_HASH_NULL:
@@ -2523,7 +2526,7 @@ ssi_sram_addr_t ssi_ahash_get_larval_digest_sram_addr(void *drvdata, u32 mode)
 			sizeof(sha384_init));
 #endif
 	default:
-		SSI_LOG_ERR("Invalid hash mode (%d)\n", mode);
+		dev_err(dev, "Invalid hash mode (%d)\n", mode);
 	}
 
 	/*This is valid wrong value to avoid kernel crash*/

drivers/staging/ccree/ssi_ivgen.c

@@ -194,8 +194,8 @@ int ssi_ivgen_init(struct ssi_drvdata *drvdata)
 	drvdata->ivgen_handle = kzalloc(sizeof(*drvdata->ivgen_handle),
 					GFP_KERNEL);
 	if (!drvdata->ivgen_handle) {
-		SSI_LOG_ERR("Not enough memory to allocate IVGEN context "
-			   "(%zu B)\n", sizeof(*drvdata->ivgen_handle));
+		dev_err(device, "Not enough memory to allocate IVGEN context (%zu B)\n",
+			sizeof(*drvdata->ivgen_handle));
 		rc = -ENOMEM;
 		goto out;
 	}
@@ -206,15 +206,15 @@ int ssi_ivgen_init(struct ssi_drvdata *drvdata)
 						  &ivgen_ctx->pool_meta_dma,
 						  GFP_KERNEL);
 	if (!ivgen_ctx->pool_meta) {
-		SSI_LOG_ERR("Not enough memory to allocate DMA of pool_meta "
-			   "(%u B)\n", SSI_IVPOOL_META_SIZE);
+		dev_err(device, "Not enough memory to allocate DMA of pool_meta (%u B)\n",
+			SSI_IVPOOL_META_SIZE);
 		rc = -ENOMEM;
 		goto out;
 	}
 	/* Allocate IV pool in SRAM */
 	ivgen_ctx->pool = ssi_sram_mgr_alloc(drvdata, SSI_IVPOOL_SIZE);
 	if (ivgen_ctx->pool == NULL_SRAM_ADDR) {
-		SSI_LOG_ERR("SRAM pool exhausted\n");
+		dev_err(device, "SRAM pool exhausted\n");
 		rc = -ENOMEM;
 		goto out;
 	}
@@ -248,6 +248,7 @@ int ssi_ivgen_getiv(
 {
 	struct ssi_ivgen_ctx *ivgen_ctx = drvdata->ivgen_handle;
 	unsigned int idx = *iv_seq_len;
+	struct device *dev = drvdata_to_dev(drvdata);
 	unsigned int t;
 
 	if ((iv_out_size != CC_AES_IV_SIZE) &&
@@ -291,7 +292,7 @@ int ssi_ivgen_getiv(
 	ivgen_ctx->next_iv_ofs += iv_out_size;
 
 	if ((SSI_IVPOOL_SIZE - ivgen_ctx->next_iv_ofs) < CC_AES_IV_SIZE) {
-		SSI_LOG_DEBUG("Pool exhausted, regenerating iv-pool\n");
+		dev_dbg(dev, "Pool exhausted, regenerating iv-pool\n");
 		/* pool is drained -regenerate it! */
 		return ssi_ivgen_generate_pool(ivgen_ctx, iv_seq, iv_seq_len);
 	}

drivers/staging/ccree/ssi_pm.c

@@ -40,11 +40,12 @@ int ssi_power_mgr_runtime_suspend(struct device *dev)
 		(struct ssi_drvdata *)dev_get_drvdata(dev);
 	int rc;
 
-	SSI_LOG_DEBUG("set HOST_POWER_DOWN_EN\n");
+	dev_dbg(dev, "set HOST_POWER_DOWN_EN\n");
 	WRITE_REGISTER(drvdata->cc_base + CC_REG_OFFSET(HOST_RGF, HOST_POWER_DOWN_EN), POWER_DOWN_ENABLE);
 	rc = ssi_request_mgr_runtime_suspend_queue(drvdata);
 	if (rc != 0) {
-		SSI_LOG_ERR("ssi_request_mgr_runtime_suspend_queue (%x)\n", rc);
+		dev_err(dev, "ssi_request_mgr_runtime_suspend_queue (%x)\n",
+			rc);
 		return rc;
 	}
 	fini_cc_regs(drvdata);
@@ -58,24 +59,24 @@ int ssi_power_mgr_runtime_resume(struct device *dev)
 	struct ssi_drvdata *drvdata =
 		(struct ssi_drvdata *)dev_get_drvdata(dev);
 
-	SSI_LOG_DEBUG("unset HOST_POWER_DOWN_EN\n");
+	dev_dbg(dev, "unset HOST_POWER_DOWN_EN\n");
 	WRITE_REGISTER(drvdata->cc_base + CC_REG_OFFSET(HOST_RGF, HOST_POWER_DOWN_EN), POWER_DOWN_DISABLE);
 
 	rc = cc_clk_on(drvdata);
 	if (rc) {
-		SSI_LOG_ERR("failed getting clock back on. We're toast.\n");
+		dev_err(dev, "failed getting clock back on. We're toast.\n");
 		return rc;
 	}
 
 	rc = init_cc_regs(drvdata, false);
 	if (rc != 0) {
-		SSI_LOG_ERR("init_cc_regs (%x)\n", rc);
+		dev_err(dev, "init_cc_regs (%x)\n", rc);
 		return rc;
 	}
 
 	rc = ssi_request_mgr_runtime_resume_queue(drvdata);
 	if (rc != 0) {
-		SSI_LOG_ERR("ssi_request_mgr_runtime_resume_queue (%x)\n", rc);
+		dev_err(dev, "ssi_request_mgr_runtime_resume_queue (%x)\n", rc);
 		return rc;
 	}
 
@@ -109,7 +110,7 @@ int ssi_power_mgr_runtime_put_suspend(struct device *dev)
 		rc = pm_runtime_put_autosuspend(dev);
 	} else {
 		/* Something wrong happens*/
-		SSI_LOG_ERR("request to suspend already suspended queue");
+		dev_err(dev, "request to suspend already suspended queue");
 		rc = -EBUSY;
 	}
 	return rc;

drivers/staging/ccree/ssi_request_mgr.c

@@ -78,9 +78,9 @@ void request_mgr_fini(struct ssi_drvdata *drvdata)
 				  req_mgr_h->dummy_comp_buff_dma);
 	}
 
-	SSI_LOG_DEBUG("max_used_hw_slots=%d\n", (req_mgr_h->hw_queue_size -
+	dev_dbg(dev, "max_used_hw_slots=%d\n", (req_mgr_h->hw_queue_size -
 						req_mgr_h->min_free_hw_slots));
-	SSI_LOG_DEBUG("max_used_sw_slots=%d\n", req_mgr_h->max_used_sw_slots);
+	dev_dbg(dev, "max_used_sw_slots=%d\n", req_mgr_h->max_used_sw_slots);
 
 #ifdef COMP_IN_WQ
 	flush_workqueue(req_mgr_h->workq);
@@ -110,24 +110,24 @@ int request_mgr_init(struct ssi_drvdata *drvdata)
 
 	spin_lock_init(&req_mgr_h->hw_lock);
 #ifdef COMP_IN_WQ
-	SSI_LOG_DEBUG("Initializing completion workqueue\n");
+	dev_dbg(dev, "Initializing completion workqueue\n");
 	req_mgr_h->workq = create_singlethread_workqueue("arm_cc7x_wq");
 	if (unlikely(!req_mgr_h->workq)) {
-		SSI_LOG_ERR("Failed creating work queue\n");
+		dev_err(dev, "Failed creating work queue\n");
 		rc = -ENOMEM;
 		goto req_mgr_init_err;
 	}
 	INIT_DELAYED_WORK(&req_mgr_h->compwork, comp_work_handler);
 #else
-	SSI_LOG_DEBUG("Initializing completion tasklet\n");
+	dev_dbg(dev, "Initializing completion tasklet\n");
 	tasklet_init(&req_mgr_h->comptask, comp_handler, (unsigned long)drvdata);
 #endif
 	req_mgr_h->hw_queue_size = READ_REGISTER(drvdata->cc_base +
 		CC_REG_OFFSET(CRY_KERNEL, DSCRPTR_QUEUE_SRAM_SIZE));
-	SSI_LOG_DEBUG("hw_queue_size=0x%08X\n", req_mgr_h->hw_queue_size);
+	dev_dbg(dev, "hw_queue_size=0x%08X\n", req_mgr_h->hw_queue_size);
 	if (req_mgr_h->hw_queue_size < MIN_HW_QUEUE_SIZE) {
-		SSI_LOG_ERR("Invalid HW queue size = %u (Min. required is %u)\n",
-			    req_mgr_h->hw_queue_size, MIN_HW_QUEUE_SIZE);
+		dev_err(dev, "Invalid HW queue size = %u (Min. required is %u)\n",
+			req_mgr_h->hw_queue_size, MIN_HW_QUEUE_SIZE);
 		rc = -ENOMEM;
 		goto req_mgr_init_err;
 	}
@@ -139,8 +139,8 @@ int request_mgr_init(struct ssi_drvdata *drvdata)
 							&req_mgr_h->dummy_comp_buff_dma,
 							GFP_KERNEL);
 	if (!req_mgr_h->dummy_comp_buff) {
-		SSI_LOG_ERR("Not enough memory to allocate DMA (%zu) dropped "
-			   "buffer\n", sizeof(u32));
+		dev_err(dev, "Not enough memory to allocate DMA (%zu) dropped buffer\n",
+			sizeof(u32));
 		rc = -ENOMEM;
 		goto req_mgr_init_err;
 	}
@@ -175,9 +175,9 @@ static inline void enqueue_seq(
 		wmb();
 		writel_relaxed(seq[i].word[5], (volatile void __iomem *)(cc_base + CC_REG_OFFSET(CRY_KERNEL, DSCRPTR_QUEUE_WORD0)));
 #ifdef DX_DUMP_DESCS
-		SSI_LOG_DEBUG("desc[%02d]: 0x%08X 0x%08X 0x%08X 0x%08X 0x%08X 0x%08X\n", i,
-			      seq[i].word[0], seq[i].word[1], seq[i].word[2],
-			      seq[i].word[3], seq[i].word[4], seq[i].word[5]);
+		dev_dbg(dev, "desc[%02d]: 0x%08X 0x%08X 0x%08X 0x%08X 0x%08X 0x%08X\n",
+			i, seq[i].word[0], seq[i].word[1], seq[i].word[2],
+			seq[i].word[3], seq[i].word[4], seq[i].word[5]);
 #endif
 	}
 }
@@ -197,6 +197,7 @@ static void request_mgr_complete(struct device *dev, void *dx_compl_h, void __io
 }
 
 static inline int request_mgr_queues_status_check(
+		struct device *dev,
 		struct ssi_request_mgr_handle *req_mgr_h,
 		void __iomem *cc_base,
 		unsigned int total_seq_len)
@@ -210,8 +211,8 @@ static inline int request_mgr_queues_status_check(
 	if (unlikely(((req_mgr_h->req_queue_head + 1) &
 		      (MAX_REQUEST_QUEUE_SIZE - 1)) ==
 		     req_mgr_h->req_queue_tail)) {
-		SSI_LOG_ERR("SW FIFO is full. req_queue_head=%d sw_fifo_len=%d\n",
-			    req_mgr_h->req_queue_head, MAX_REQUEST_QUEUE_SIZE);
+		dev_err(dev, "SW FIFO is full. req_queue_head=%d sw_fifo_len=%d\n",
+			req_mgr_h->req_queue_head, MAX_REQUEST_QUEUE_SIZE);
 		return -EBUSY;
 	}
 
@@ -233,16 +234,13 @@ static inline int request_mgr_queues_status_check(
 			return 0;
 		}
 
-		SSI_LOG_DEBUG("HW FIFO is full. q_free_slots=%d total_seq_len=%d\n",
-			      req_mgr_h->q_free_slots, total_seq_len);
+		dev_dbg(dev, "HW FIFO is full. q_free_slots=%d total_seq_len=%d\n",
+			req_mgr_h->q_free_slots, total_seq_len);
 	}
 	/* No room in the HW queue try again later */
-	SSI_LOG_DEBUG("HW FIFO full, timeout. req_queue_head=%d "
-		   "sw_fifo_len=%d q_free_slots=%d total_seq_len=%d\n",
-		     req_mgr_h->req_queue_head,
-		   MAX_REQUEST_QUEUE_SIZE,
-		   req_mgr_h->q_free_slots,
-		   total_seq_len);
+	dev_dbg(dev, "HW FIFO full, timeout. req_queue_head=%d sw_fifo_len=%d q_free_slots=%d total_seq_len=%d\n",
+		req_mgr_h->req_queue_head, MAX_REQUEST_QUEUE_SIZE,
+		req_mgr_h->q_free_slots, total_seq_len);
 	return -EAGAIN;
 }
 
@@ -269,9 +267,7 @@ int send_request(
 	unsigned int iv_seq_len = 0;
 	unsigned int total_seq_len = len; /*initial sequence length*/
 	struct cc_hw_desc iv_seq[SSI_IVPOOL_SEQ_LEN];
-#if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
 	struct device *dev = drvdata_to_dev(drvdata);
-#endif
 	int rc;
 	unsigned int max_required_seq_len = (total_seq_len +
 					((ssi_req->ivgen_dma_addr_len == 0) ? 0 :
@@ -281,7 +277,7 @@ int send_request(
 #if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
 	rc = ssi_power_mgr_runtime_get(dev);
 	if (rc != 0) {
-		SSI_LOG_ERR("ssi_power_mgr_runtime_get returned %x\n", rc);
+		dev_err(dev, "ssi_power_mgr_runtime_get returned %x\n", rc);
 		return rc;
 	}
 #endif
@@ -293,7 +289,7 @@ int send_request(
 		 * in case iv gen add the max size and in case of no dout add 1
 		 * for the internal completion descriptor
 		 */
-		rc = request_mgr_queues_status_check(req_mgr_h, cc_base,
+		rc = request_mgr_queues_status_check(dev, req_mgr_h, cc_base,
 						     max_required_seq_len);
 		if (likely(rc == 0))
 			/* There is enough place in the queue */
@@ -326,12 +322,12 @@ int send_request(
 	}
 
 	if (ssi_req->ivgen_dma_addr_len > 0) {
-		SSI_LOG_DEBUG("Acquire IV from pool into %d DMA addresses %pad, %pad, %pad, IV-size=%u\n",
-			      ssi_req->ivgen_dma_addr_len,
-			      ssi_req->ivgen_dma_addr[0],
-			      ssi_req->ivgen_dma_addr[1],
-			      ssi_req->ivgen_dma_addr[2],
-			      ssi_req->ivgen_size);
+		dev_dbg(dev, "Acquire IV from pool into %d DMA addresses %pad, %pad, %pad, IV-size=%u\n",
+			ssi_req->ivgen_dma_addr_len,
+			&ssi_req->ivgen_dma_addr[0],
+			&ssi_req->ivgen_dma_addr[1],
+			&ssi_req->ivgen_dma_addr[2],
+			ssi_req->ivgen_size);
 
 		/* Acquire IV from pool */
 		rc = ssi_ivgen_getiv(drvdata, ssi_req->ivgen_dma_addr,
@@ -339,7 +335,7 @@ int send_request(
 				     ssi_req->ivgen_size, iv_seq, &iv_seq_len);
 
 		if (unlikely(rc != 0)) {
-			SSI_LOG_ERR("Failed to generate IV (rc=%d)\n", rc);
+			dev_err(dev, "Failed to generate IV (rc=%d)\n", rc);
 			spin_unlock_bh(&req_mgr_h->hw_lock);
 #if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
 			ssi_power_mgr_runtime_put_suspend(dev);
@@ -359,7 +355,7 @@ int send_request(
 	req_mgr_h->req_queue_head = (req_mgr_h->req_queue_head + 1) & (MAX_REQUEST_QUEUE_SIZE - 1);
 	/* TODO: Use circ_buf.h ? */
 
-	SSI_LOG_DEBUG("Enqueue request head=%u\n", req_mgr_h->req_queue_head);
+	dev_dbg(dev, "Enqueue request head=%u\n", req_mgr_h->req_queue_head);
 
 #ifdef FLUSH_CACHE_ALL
 	flush_cache_all();
@@ -375,7 +371,7 @@ int send_request(
 		 * with resuming power. Set the free slot count to 0 and hope
 		 * for the best.
 		 */
-		SSI_LOG_ERR("HW free slot count mismatch.");
+		dev_err(dev, "HW free slot count mismatch.");
 		req_mgr_h->q_free_slots = 0;
 	} else {
 		/* Update the free slots in HW queue */
@@ -410,13 +406,15 @@ int send_request(
 int send_request_init(
 	struct ssi_drvdata *drvdata, struct cc_hw_desc *desc, unsigned int len)
 {
+	struct device *dev = drvdata_to_dev(drvdata);
 	void __iomem *cc_base = drvdata->cc_base;
 	struct ssi_request_mgr_handle *req_mgr_h = drvdata->request_mgr_handle;
 	unsigned int total_seq_len = len; /*initial sequence length*/
 	int rc = 0;
 
 	/* Wait for space in HW and SW FIFO. Poll for as much as FIFO_TIMEOUT. */
-	rc = request_mgr_queues_status_check(req_mgr_h, cc_base, total_seq_len);
+	rc = request_mgr_queues_status_check(dev, req_mgr_h, cc_base,
+					     total_seq_len);
 	if (unlikely(rc != 0))
 		return rc;
 
@@ -471,8 +469,8 @@ static void proc_completions(struct ssi_drvdata *drvdata)
 			 * queue is empty. This is not normal. Return and
 			 * hope for the best.
 			 */
-			SSI_LOG_ERR("Request queue is empty head == tail %u\n",
-				    request_mgr_handle->req_queue_head);
+			dev_err(dev, "Request queue is empty head == tail %u\n",
+				request_mgr_handle->req_queue_head);
 			break;
 		}
 
@@ -488,7 +486,7 @@ static void proc_completions(struct ssi_drvdata *drvdata)
 			u32 axi_err;
 			int i;
 
-			SSI_LOG_INFO("Delay\n");
+			dev_info(dev, "Delay\n");
 			for (i = 0; i < 1000000; i++)
 				axi_err = READ_REGISTER(drvdata->cc_base + CC_REG_OFFSET(CRY_KERNEL, AXIM_MON_ERR));
 		}
@@ -498,12 +496,15 @@ static void proc_completions(struct ssi_drvdata *drvdata)
 			ssi_req->user_cb(dev, ssi_req->user_arg,
 					 drvdata->cc_base);
 		request_mgr_handle->req_queue_tail = (request_mgr_handle->req_queue_tail + 1) & (MAX_REQUEST_QUEUE_SIZE - 1);
-		SSI_LOG_DEBUG("Dequeue request tail=%u\n", request_mgr_handle->req_queue_tail);
-		SSI_LOG_DEBUG("Request completed. axi_completed=%d\n", request_mgr_handle->axi_completed);
+		dev_dbg(dev, "Dequeue request tail=%u\n",
+			request_mgr_handle->req_queue_tail);
+		dev_dbg(dev, "Request completed. axi_completed=%d\n",
+			request_mgr_handle->axi_completed);
 #if defined(CONFIG_PM_RUNTIME) || defined(CONFIG_PM_SLEEP)
 		rc = ssi_power_mgr_runtime_put_suspend(dev);
 		if (rc != 0)
-			SSI_LOG_ERR("Failed to set runtime suspension %d\n", rc);
+			dev_err(dev, "Failed to set runtime suspension %d\n",
+				rc);
 #endif
 	}
 }

drivers/staging/ccree/ssi_sram_mgr.c

@@ -51,14 +51,15 @@ void ssi_sram_mgr_fini(struct ssi_drvdata *drvdata)
 int ssi_sram_mgr_init(struct ssi_drvdata *drvdata)
 {
 	struct ssi_sram_mgr_ctx *smgr_ctx;
+	struct device *dev = drvdata_to_dev(drvdata);
 	int rc;
 
 	/* Allocate "this" context */
 	drvdata->sram_mgr_handle = kzalloc(
 			sizeof(struct ssi_sram_mgr_ctx), GFP_KERNEL);
 	if (!drvdata->sram_mgr_handle) {
-		SSI_LOG_ERR("Not enough memory to allocate SRAM_MGR ctx (%zu)\n",
-			    sizeof(struct ssi_sram_mgr_ctx));
+		dev_err(dev, "Not enough memory to allocate SRAM_MGR ctx (%zu)\n",
+			sizeof(struct ssi_sram_mgr_ctx));
 		rc = -ENOMEM;
 		goto out;
 	}
@@ -86,22 +87,23 @@ out:
 ssi_sram_addr_t ssi_sram_mgr_alloc(struct ssi_drvdata *drvdata, u32 size)
 {
 	struct ssi_sram_mgr_ctx *smgr_ctx = drvdata->sram_mgr_handle;
+	struct device *dev = drvdata_to_dev(drvdata);
 	ssi_sram_addr_t p;
 
 	if (unlikely((size & 0x3) != 0)) {
-		SSI_LOG_ERR("Requested buffer size (%u) is not multiple of 4",
-			    size);
+		dev_err(dev, "Requested buffer size (%u) is not multiple of 4",
+			size);
 		return NULL_SRAM_ADDR;
 	}
 	if (unlikely(size > (SSI_CC_SRAM_SIZE - smgr_ctx->sram_free_offset))) {
-		SSI_LOG_ERR("Not enough space to allocate %u B (at offset %llu)\n",
-			    size, smgr_ctx->sram_free_offset);
+		dev_err(dev, "Not enough space to allocate %u B (at offset %llu)\n",
+			size, smgr_ctx->sram_free_offset);
 		return NULL_SRAM_ADDR;
 	}
 
 	p = smgr_ctx->sram_free_offset;
 	smgr_ctx->sram_free_offset += size;
-	SSI_LOG_DEBUG("Allocated %u B @ %u\n", size, (unsigned int)p);
+	dev_dbg(dev, "Allocated %u B @ %u\n", size, (unsigned int)p);
 	return p;
 }
 

drivers/staging/ccree/ssi_sysfs.c

@@ -153,8 +153,9 @@ static void sys_free_dir(struct sys_dir *sys_dir)
 int ssi_sysfs_init(struct kobject *sys_dev_obj, struct ssi_drvdata *drvdata)
 {
 	int retval;
+	struct device *dev = drvdata_to_dev(drvdata);
 
-	SSI_LOG_ERR("setup sysfs under %s\n", sys_dev_obj->name);
+	dev_info(dev, "setup sysfs under %s\n", sys_dev_obj->name);
 
 	/* Initialize top directory */
 	retval = sys_init_dir(&sys_top_dir, drvdata, sys_dev_obj, "cc_info",