[PATCH 1/4] drm: adp: Replace custom compare_dev with component_compare_of

[shao.mingyin at zte.com.cn]

From: Tang Dongxing <tang.dongxing at zte.com.cn>

Remove the custom device comparison function compare_dev and replace it
with the existing kernel helper component_compare_of

Signed-off-by: Tang Dongxing <tang.dongxing at zte.com.cn>
Signed-off-by: Shao Mingyin <shao.mingyin at zte.com.cn>
---
 drivers/gpu/drm/adp/adp_drv.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/adp/adp_drv.c b/drivers/gpu/drm/adp/adp_drv.c
index c98c647f981d..32350c1a5c1f 100644
--- a/drivers/gpu/drm/adp/adp_drv.c
+++ b/drivers/gpu/drm/adp/adp_drv.c
@@ -551,11 +551,6 @@ static const struct component_master_ops adp_master_ops = {
 	.unbind = adp_drm_unbind,
 };

-static int compare_dev(struct device *dev, void *data)
-{
-	return dev->of_node == data;
-}
-
 static int adp_probe(struct platform_device *pdev)
 {
 	struct device_node *port;
@@ -579,7 +574,7 @@ static int adp_probe(struct platform_device *pdev)
 	if (!port)
 		return -ENODEV;

-	drm_of_component_match_add(&pdev->dev, &match, compare_dev, port);
+	drm_of_component_match_add(&pdev->dev, &match, component_compare_of, port);
 	of_node_put(port);

 	return component_master_add_with_match(&pdev->dev, &adp_master_ops, match);
-- 
2.25.1