linux-kernel - [PATCH linux-next] drm/imx: Use device_match_of

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Message-ID: <202211171511333735699@zte.com.cn>
Date:   Thu, 17 Nov 2022 15:11:33 +0800 (CST)
From:   <ye.xingchen@....com.cn>
To:     <p.zabel@...gutronix.de>
Cc:     <airlied@...il.com>, <daniel@...ll.ch>, <shawnguo@...nel.org>,
        <s.hauer@...gutronix.de>, <kernel@...gutronix.de>,
        <festevam@...il.com>, <linux-imx@....com>,
        <dri-devel@...ts.freedesktop.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH linux-next] drm/imx: Use device_match_of_node()

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

Replace the open-code with device_match_of_node().

Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 drivers/gpu/drm/imx/imx-drm-core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index e060fa6cbcb9..2e4f5af894b0 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -182,7 +182,7 @@ static int compare_of(struct device *dev, void *data)
 	if (strcmp(dev->driver->name, "imx-ipuv3-crtc") == 0) {
 		struct ipu_client_platformdata *pdata = dev->platform_data;

-		return pdata->of_node == np;
+		return device_match_of_node(pdata, np);
 	}

 	/* Special case for LDB, one device for two channels */
@@ -191,7 +191,7 @@ static int compare_of(struct device *dev, void *data)
 		of_node_put(np);
 	}

-	return dev->of_node == np;
+	return device_match_of_node(dev, np);
 }

 static int imx_drm_bind(struct device *dev)
-- 
2.25.1