linux-kernel - [PATCH] drm: omapdrm: use devm_platform_ioremap_resource

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Date:   Tue, 21 Mar 2023 19:36:11 +0800 (CST)
From:   <ye.xingchen@....com.cn>
To:     <tomba@...nel.org>
Cc:     <airlied@...il.com>, <daniel@...ll.ch>,
        <dri-devel@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH] drm: omapdrm: use devm_platform_ioremap_resource_byname()

From: Ye Xingchen <ye.xingchen@....com.cn>

Convert platform_get_resource_byname(),devm_ioremap_resource() to a single
call to devm_platform_ioremap_resource_byname(), as this is exactly what
this function does.

Signed-off-by: Ye Xingchen <ye.xingchen@....com.cn>
---
 drivers/gpu/drm/omapdrm/dss/hdmi_wp.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c b/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c
index 9d830584a762..77a7aa797ad0 100644
--- a/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c
+++ b/drivers/gpu/drm/omapdrm/dss/hdmi_wp.c
@@ -280,8 +280,7 @@ int hdmi_wp_init(struct platform_device *pdev, struct hdmi_wp_data *wp,
 {
 	struct resource *res;

-	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "wp");
-	wp->base = devm_ioremap_resource(&pdev->dev, res);
+	wp->base = devm_platform_ioremap_resource_byname(pdev, "wp");
 	if (IS_ERR(wp->base))
 		return PTR_ERR(wp->base);

-- 
2.25.1