[v2,7/8] drm: bridge: anx7625: Switch to devm_drm_of_get_bridge
diff mbox series

Message ID 20220301141247.126911-7-jagan@amarulasolutions.com
State New
Headers show
Series
  • [v2,1/8] Revert "drm/bridge: dw-mipi-dsi: Find the possible DSI devices"
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Commit Message

Jagan Teki March 1, 2022, 2:12 p.m. UTC 
devm_drm_of_get_bridge is capable of looking up the downstream
bridge and panel and trying to add a panel bridge if the panel
is found.

Replace explicit finding calls with devm_drm_of_get_bridge.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- split the patch

 drivers/gpu/drm/bridge/analogix/anx7625.c | 13 +------------
 1 file changed, 1 insertion(+), 12 deletions(-)

Patch
diff mbox series 

diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
index 9aab879a8851..f7c911104464 100644
--- a/drivers/gpu/drm/bridge/analogix/anx7625.c
+++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
@@ -1606,8 +1606,6 @@  static int anx7625_parse_dt(struct device *dev,
 			    struct anx7625_platform_data *pdata)
 {
 	struct device_node *np = dev->of_node, *ep0;
-	struct drm_panel *panel;
-	int ret;
 	int bus_type, mipi_lanes;
 
 	anx7625_get_swing_setting(dev, pdata);
@@ -1644,16 +1642,7 @@  static int anx7625_parse_dt(struct device *dev,
 	if (of_property_read_bool(np, "analogix,audio-enable"))
 		pdata->audio_en = 1;
 
-	ret = drm_of_find_panel_or_bridge(np, 1, 0, &panel, NULL);
-	if (ret < 0) {
-		if (ret == -ENODEV)
-			return 0;
-		return ret;
-	}
-	if (!panel)
-		return -ENODEV;
-
-	pdata->panel_bridge = devm_drm_panel_bridge_add(dev, panel);
+	pdata->panel_bridge = devm_drm_of_get_bridge(dev, dev->of_node, 1, 0);
 	if (IS_ERR(pdata->panel_bridge))
 		return PTR_ERR(pdata->panel_bridge);
 	DRM_DEV_DEBUG_DRIVER(dev, "get panel node.\n");