[PATCH v3 3/4] dmaengine: rcar-dmac: Use devm_platform_ioremap_resource()

[Yoshihiro Shimoda]

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...@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+rene...@glider.be>
---
 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 74996a0..542786d 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);
 
-- 
2.7.4