linux-kernel - [PATCH] media: xilinx: Make use of the helper function devm_platform_ioremap

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Message-ID: <20210901055716.8129-1-caihuoqing@baidu.com>
Date:   Wed, 1 Sep 2021 13:57:15 +0800
From:   Cai Huoqing <caihuoqing@...du.com>
To:     <caihuoqing@...du.com>
CC:     Hyun Kwon <hyun.kwon@...inx.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Michal Simek <michal.simek@...inx.com>,
        <linux-media@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] media: xilinx: 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@...du.com>
---
 drivers/media/platform/xilinx/xilinx-vip.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/media/platform/xilinx/xilinx-vip.c b/drivers/media/platform/xilinx/xilinx-vip.c
index 425a32dd5d19..a0073122798f 100644
--- a/drivers/media/platform/xilinx/xilinx-vip.c
+++ b/drivers/media/platform/xilinx/xilinx-vip.c
@@ -205,10 +205,8 @@ EXPORT_SYMBOL_GPL(xvip_clr_and_set);
 int xvip_init_resources(struct xvip_device *xvip)
 {
 	struct platform_device *pdev = to_platform_device(xvip->dev);
-	struct resource *res;
 
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	xvip->iomem = devm_ioremap_resource(xvip->dev, res);
+	xvip->iomem = devm_platform_ioremap_resource(pdev, 0);
 	if (IS_ERR(xvip->iomem))
 		return PTR_ERR(xvip->iomem);
 
-- 
2.25.1