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dmaengine: qcom: bam_dma: fix invalid assignment warning

Building kernel with W=1 throws below invalid assignment warnings.
bam_dma.c:676:44: warning: invalid assignment: +=
bam_dma.c:676:44:    left side has type unsigned long
bam_dma.c:676:44:    right side has type restricted __le16
bam_dma.c:921:41: warning: invalid assignment: +=
bam_dma.c:921:41:    left side has type unsigned long
bam_dma.c:921:41:    right side has type restricted __le16

Fix them!.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Srinivas Kandagatla 7 роки тому
батько
коміт
5c63de1eaa
1 змінених файлів з 3 додано та 2 видалено
  1. 3 2
      drivers/dma/qcom/bam_dma.c

+ 3 - 2
drivers/dma/qcom/bam_dma.c

@@ -665,7 +665,7 @@ static struct dma_async_tx_descriptor *bam_prep_slave_sg(struct dma_chan *chan,
 				remainder = 0;
 			}
 
-			async_desc->length += desc->size;
+			async_desc->length += le16_to_cpu(desc->size);
 			desc++;
 		} while (remainder > 0);
 	}
@@ -910,7 +910,8 @@ static enum dma_status bam_tx_status(struct dma_chan *chan, dma_cookie_t cookie,
 				continue;
 
 			for (i = 0; i < async_desc->num_desc; i++)
-				residue += async_desc->curr_desc[i].size;
+				residue += le16_to_cpu(
+						async_desc->curr_desc[i].size);
 		}
 	}