[PATCH 2/2] dmaengine: rcar-dmac: Use devm_platform_ioremap_resource()

Yoshihiro Shimoda
2019-08-27T11:12:14Z

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>
---
drivers/dma/sh/rcar-dmac.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c
index 1ff6d81..779b715 100644
--- a/drivers/dma/sh/rcar-dmac.c
+++ b/drivers/dma/sh/rcar-dmac.c
@@ -1814,7 +1814,6 @@ 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;

@@ -1855,8 +1854,7 @@ 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);

--
2.7.4