Patchwork [1/2] dmaengine: imx-dma: change variable 'now' type to size_t

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Submitter Vinod Koul
Date Jan. 20, 2019, 6:36 a.m.
Message ID <20190120063611.11237-1-vkoul@kernel.org>
Download mbox | patch
Permalink /patch/704937/
State New
Headers show

Comments

Vinod Koul - Jan. 20, 2019, 6:36 a.m.
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>
---
 drivers/dma/imx-dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/drivers/dma/imx-dma.c b/drivers/dma/imx-dma.c
index fa3ef43fe314..aba1380c3321 100644
--- a/drivers/dma/imx-dma.c
+++ b/drivers/dma/imx-dma.c
@@ -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)