From: Cai Huoqing <caihuoqing@baidu.com>
Date: Wed, 1 Sep 2021 05:55:24 +0000 (+0200)
Subject: media: rcar_fdp1: Make use of the helper function devm_platform_ioremap_resource()
X-Git-Tag: v6.1-rc5~2566^2~195
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=736cce12fa630e28705de06570d74f0513d948d5;p=platform%2Fkernel%2Flinux-starfive.git

media: rcar_fdp1: Make use of the helper function devm_platform_ioremap_resource()

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/media/platform/rcar_fdp1.c b/drivers/media/platform/rcar_fdp1.c
index 89aac60..19de3c1 100644
--- a/drivers/media/platform/rcar_fdp1.c
+++ b/drivers/media/platform/rcar_fdp1.c
@@ -2256,7 +2256,6 @@ static int fdp1_probe(struct platform_device *pdev)
 	struct fdp1_dev *fdp1;
 	struct video_device *vfd;
 	struct device_node *fcp_node;
-	struct resource *res;
 	struct clk *clk;
 	unsigned int i;
 
@@ -2283,8 +2282,7 @@ static int fdp1_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, fdp1);
 
 	/* Memory-mapped registers */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	fdp1->regs = devm_ioremap_resource(&pdev->dev, res);
+	fdp1->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(fdp1->regs))
 		return PTR_ERR(fdp1->regs);