Commit d832c481 authored by Yoshihiro Shimoda's avatar Yoshihiro Shimoda Committed by Vinod Koul
Browse files

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: default avatarYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Reviewed-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarSimon 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: default avatarVinod Koul <vkoul@kernel.org>
parent 2df4a02a

drivers/dma/sh/rcar-dmac.c

+1 −3
Original line number Diff line number Diff line
@@ -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);