From: Cai Huoqing <caihuoqing@baidu.com>
Date: Wed, 1 Sep 2021 05:55:32 +0000 (+0200)
Subject: media: rcar_jpu: Make use of the helper function devm_platform_ioremap_resource()
X-Git-Tag: v5.16-rc1~173^2~189
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=81a7cad85166b83e2460cc0b9cf71d8891c6b1e5;p=thirdparty%2Fkernel%2Flinux.git

media: rcar_jpu: 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_jpu.c b/drivers/media/platform/rcar_jpu.c
index f57158bf2b11a..56bb464629ed6 100644
--- a/drivers/media/platform/rcar_jpu.c
+++ b/drivers/media/platform/rcar_jpu.c
@@ -1590,7 +1590,6 @@ MODULE_DEVICE_TABLE(of, jpu_dt_ids);
 static int jpu_probe(struct platform_device *pdev)
 {
 	struct jpu *jpu;
-	struct resource *res;
 	int ret;
 	unsigned int i;
 
@@ -1603,8 +1602,7 @@ static int jpu_probe(struct platform_device *pdev)
 	jpu->dev = &pdev->dev;
 
 	/* memory-mapped registers */
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	jpu->regs = devm_ioremap_resource(&pdev->dev, res);
+	jpu->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(jpu->regs))
 		return PTR_ERR(jpu->regs);