linux-kernel - [PATCH] drm/mipi-dsi: Use device_match_of

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Message-ID: <20250327201311965LJfbvO-99xGLUTxfFzg0X@zte.com.cn>
Date: Thu, 27 Mar 2025 20:13:11 +0800 (CST)
From: <shao.mingyin@....com.cn>
To: <maarten.lankhorst@...ux.intel.com>
Cc: <mripard@...nel.org>, <tzimmermann@...e.de>, <airlied@...il.com>,
        <simona@...ll.ch>, <dri-devel@...ts.freedesktop.org>,
        <linux-kernel@...r.kernel.org>, <yang.yang29@....com.cn>,
        <xu.xin16@....com.cn>, <ye.xingchen@....com.cn>,
        <tang.dongxing@....com.cn>
Subject: [PATCH] drm/mipi-dsi: Use device_match_of_node()

From: Tang Dongxing <tang.dongxing@....com.cn>

Replace the open-code with device_match_of_node().

Signed-off-by: Tang Dongxing <tang.dongxing@....com.cn>
Signed-off-by: Shao Mingyin <shao.mingyin@....com.cn>
---
 drivers/gpu/drm/drm_mipi_dsi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c
index dfa595556320..7a48f902e02c 100644
--- a/drivers/gpu/drm/drm_mipi_dsi.c
+++ b/drivers/gpu/drm/drm_mipi_dsi.c
@@ -312,7 +312,7 @@ struct mipi_dsi_host *of_find_mipi_dsi_host_by_node(struct device_node *node)
 	mutex_lock(&host_lock);

 	list_for_each_entry(host, &host_list, list) {
-		if (host->dev->of_node == node) {
+		if (device_match_of_node(host->dev, node)) {
 			mutex_unlock(&host_lock);
 			return host;
 		}
-- 
2.25.1