This function is for panel_bridge instances only. The silent return when
invoked on other bridges might hide actual errors, so avoid them to go
unnoticed.
Signed-off-by: Luca Ceresoli <luca.ceresoli@xxxxxxxxxxx>
---
This patch was added in v6.
---
drivers/gpu/drm/bridge/panel.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c
index 0c5db13b11dcb90ee88b9932b91aa05fc48d59bd..c57036b06493a6922e2cae38bcd1733930ff0073 100644
--- a/drivers/gpu/drm/bridge/panel.c
+++ b/drivers/gpu/drm/bridge/panel.c
@@ -322,8 +322,10 @@ void drm_panel_bridge_remove(struct drm_bridge *bridge)
if (!bridge)
return;
- if (!drm_bridge_is_panel(bridge))
+ if (!drm_bridge_is_panel(bridge)) {
+ drm_warn(bridge->dev, "%s: called on non-panel bridge!\n", __func__);
return;
+ }
panel_bridge = drm_bridge_to_panel_bridge(bridge);
--
2.34.1
