From 5c63de1eaadae5c7941c283e6d5577d8a588159d Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Thu, 17 May 2018 10:59:16 +0100 Subject: 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 Signed-off-by: Vinod Koul --- drivers/dma/qcom/bam_dma.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/dma/qcom/bam_dma.c b/drivers/dma/qcom/bam_dma.c index d29275b97e84..4f66d613936d 100644 --- a/drivers/dma/qcom/bam_dma.c +++ b/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); } } -- cgit v1.2.3