[PATCH v3 5/8] drm: bridge: nxp-ptn3460: Switch to devm_drm_of_get_bridge
Jagan Teki
jagan at amarulasolutions.com
Tue Mar 8 08:27:23 UTC 2022
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 at amarulasolutions.com>
---
Changes for v3:
- drop panel.h
Changes for v2:
- split the patch
drivers/gpu/drm/bridge/nxp-ptn3460.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/gpu/drm/bridge/nxp-ptn3460.c b/drivers/gpu/drm/bridge/nxp-ptn3460.c
index e941c1132598..f4cfa190d306 100644
--- a/drivers/gpu/drm/bridge/nxp-ptn3460.c
+++ b/drivers/gpu/drm/bridge/nxp-ptn3460.c
@@ -15,7 +15,6 @@
#include <drm/drm_crtc.h>
#include <drm/drm_edid.h>
#include <drm/drm_of.h>
-#include <drm/drm_panel.h>
#include <drm/drm_print.h>
#include <drm/drm_probe_helper.h>
@@ -263,7 +262,6 @@ static int ptn3460_probe(struct i2c_client *client,
struct device *dev = &client->dev;
struct ptn3460_bridge *ptn_bridge;
struct drm_bridge *panel_bridge;
- struct drm_panel *panel;
int ret;
ptn_bridge = devm_kzalloc(dev, sizeof(*ptn_bridge), GFP_KERNEL);
@@ -271,11 +269,7 @@ static int ptn3460_probe(struct i2c_client *client,
return -ENOMEM;
}
- ret = drm_of_find_panel_or_bridge(dev->of_node, 0, 0, &panel, NULL);
- if (ret)
- return ret;
-
- panel_bridge = devm_drm_panel_bridge_add(dev, panel);
+ panel_bridge = devm_drm_of_get_bridge(dev, dev->of_node, 0, 0);
if (IS_ERR(panel_bridge))
return PTR_ERR(panel_bridge);
--
2.25.1
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