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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Cai Huoqing <caihuoqing@baidu.com>,
        Hans Verkuil <hverkuil-cisco@xs4all.nl>,
        Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.10 229/452] media: staging: media: rkvdec: Make use of the helper function devm_platform_ioremap_resource()
Date:   Tue,  7 Jun 2022 19:01:26 +0200
Message-Id: <20220607164915.386816447@linuxfoundation.org>
In-Reply-To: <20220607164908.521895282@linuxfoundation.org>
References: <20220607164908.521895282@linuxfoundation.org>
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From: Cai Huoqing <caihuoqing@baidu.com>

[ Upstream commit 5a3683d60e56f4faa9552d3efafd87ef106dd393 ]

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>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/staging/media/rkvdec/rkvdec.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/media/rkvdec/rkvdec.c b/drivers/staging/media/rkvdec/rkvdec.c
index a7788e7a9542..e384ea8d7280 100644
--- a/drivers/staging/media/rkvdec/rkvdec.c
+++ b/drivers/staging/media/rkvdec/rkvdec.c
@@ -1000,7 +1000,6 @@ static const char * const rkvdec_clk_names[] = {
 static int rkvdec_probe(struct platform_device *pdev)
 {
 	struct rkvdec_dev *rkvdec;
-	struct resource *res;
 	unsigned int i;
 	int ret, irq;
 
@@ -1032,8 +1031,7 @@ static int rkvdec_probe(struct platform_device *pdev)
 	 */
 	clk_set_rate(rkvdec->clocks[0].clk, 500 * 1000 * 1000);
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	rkvdec->regs = devm_ioremap_resource(&pdev->dev, res);
+	rkvdec->regs = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(rkvdec->regs))
 		return PTR_ERR(rkvdec->regs);
 
-- 
2.35.1