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dmaengine: imx-dma: change variable 'now' type to size_t

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now is used to keep size and it is better to change the variable
type to size_t

Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Vinod Koul 2019-01-20 11:42:44 +05:30
parent 9227ab5643
commit da5035f377
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/imx-dma.c
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@ -283,7 +283,7 @@ static inline int imxdma_sg_next(struct imxdma_desc *d)
struct imxdma_channel *imxdmac = to_imxdma_chan(d->desc.chan);
struct imxdma_engine *imxdma = imxdmac->imxdma;
struct scatterlist *sg = d->sg;
unsigned long now;
size_t now;
now = min_t(size_t, d->len, sg_dma_len(sg));
if (d->len != IMX_DMA_LENGTH_LOOP)