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authorYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>2019-09-09 15:34:51 +0900
committerVinod Koul <vkoul@kernel.org>2019-10-14 12:26:58 +0530
commitd832c481bff39a28eb7e9b28485b749cab6b29b3 (patch)
tree9f1d4fedede23c302a4e1537dceee41c8b0212f9
parent2df4a02a9cebaac054c1acd9b6841dd99526500d (diff)
dmaengine: rcar-dmac: Use devm_platform_ioremap_resource()
This patch uses devm_platform_ioremap_resource() instead of using platform_get_resource() and devm_ioremap_resource() together to simplify. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Link: https://lore.kernel.org/r/1568010892-17606-4-git-send-email-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
-rw-r--r--drivers/dma/sh/rcar-dmac.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c
index 74996a04e8df..542786de69a9 100644
--- a/drivers/dma/sh/rcar-dmac.c
+++ b/drivers/dma/sh/rcar-dmac.c
@@ -1824,7 +1824,6 @@ static int rcar_dmac_probe(struct platform_device *pdev)
struct dma_device *engine;
struct rcar_dmac *dmac;
const struct rcar_dmac_of_data *data;
- struct resource *mem;
unsigned int i;
int ret;
@@ -1863,8 +1862,7 @@ static int rcar_dmac_probe(struct platform_device *pdev)
return -ENOMEM;
/* Request resources. */
- mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- dmac->iomem = devm_ioremap_resource(&pdev->dev, mem);
+ dmac->iomem = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(dmac->iomem))
return PTR_ERR(dmac->iomem);