From 736cce12fa630e28705de06570d74f0513d948d5 Mon Sep 17 00:00:00 2001
From: Cai Huoqing <caihuoqing@baidu.com>
Date: Wed, 1 Sep 2021 07:55:24 +0200
Subject: [PATCH] media: rcar_fdp1: Make use of the helper function devm_platform_ioremap_resource()
Git-commit: 736cce12fa630e28705de06570d74f0513d948d5
Patch-mainline: v5.16-rc1
References: git-fixes

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>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/media/platform/rcar_fdp1.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/media/platform/rcar_fdp1.c b/drivers/media/platform/rcar_fdp1.c
index 89aac60066d9..19de3c19bcca 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);
 
-- 
2.35.3