brcmfmac: Remove bandaid for SleepCSR

Register access code is not the place for band-aid fixes like this.
If this is a genuine problem, it should be fixed further up in the driver
stack.

Signed-off-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c

@@ -334,21 +334,8 @@ static int brcmf_sdiod_reg_write(struct brcmf_sdio_dev *sdiodev, u32 addr,
 	} while (ret != 0 && ret != -ENOMEDIUM &&
 		 retry++ < SDIOH_API_ACCESS_RETRY_LIMIT);
 
-	if (ret == -ENOMEDIUM) {
+	if (ret == -ENOMEDIUM)
 		brcmf_sdiod_change_state(sdiodev, BRCMF_SDIOD_NOMEDIUM);
-	} else if (ret != 0) {
-		/*
-		 * SleepCSR register access can fail when
-		 * waking up the device so reduce this noise
-		 * in the logs.
-		 */
-		if (addr != SBSDIO_FUNC1_SLEEPCSR)
-			brcmf_err("failed to write data F%d@0x%05x, err: %d\n",
-				  func, addr, ret);
-		else
-			brcmf_dbg(SDIO, "failed to write data F%d@0x%05x, err: %d\n",
-				  func, addr, ret);
-	}
 
 	return ret;
 }
@@ -389,19 +376,6 @@ static int brcmf_sdiod_reg_read(struct brcmf_sdio_dev *sdiodev, u32 addr,
 
 	if (ret == -ENOMEDIUM)
 		brcmf_sdiod_change_state(sdiodev, BRCMF_SDIOD_NOMEDIUM);
-	else if (ret != 0) {
-		/*
-		 * SleepCSR register access can fail when
-		 * waking up the device so reduce this noise
-		 * in the logs.
-		 */
-		if (addr != SBSDIO_FUNC1_SLEEPCSR)
-			brcmf_err("failed to read data F%d@0x%05x, err: %d\n",
-				  func, addr, ret);
-		else
-			brcmf_dbg(SDIO, "failed to read data F%d@0x%05x, err: %d\n",
-				  func, addr, ret);
-	}
 
 	return ret;
 }