diff options
| author | Thomas Gleixner <[email protected]> | 2020-06-11 15:17:57 +0200 |
|---|---|---|
| committer | Thomas Gleixner <[email protected]> | 2020-06-11 15:17:57 +0200 |
| commit | f77d26a9fc525286bcef3d4f98b52e17482cf49c (patch) | |
| tree | 6b179c9aa84787773cb601a14a64255e2912154b /drivers/gpu/drm/bridge/panel.c | |
| parent | b6bea24d41519e8c31e4798f1c1a3f67e540c5d0 (diff) | |
| parent | f0178fc01fe46bab6a95415f5647d1a74efcad1b (diff) | |
Merge branch 'x86/entry' into ras/core
to fixup conflicts in arch/x86/kernel/cpu/mce/core.c so MCE specific follow
up patches can be applied without creating a horrible merge conflict
afterwards.
Diffstat (limited to 'drivers/gpu/drm/bridge/panel.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/panel.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c index 8461ee8304ba..1e63ed6b18aa 100644 --- a/drivers/gpu/drm/bridge/panel.c +++ b/drivers/gpu/drm/bridge/panel.c @@ -166,7 +166,7 @@ static const struct drm_bridge_funcs panel_bridge_bridge_funcs = { * * The connector type is set to @panel->connector_type, which must be set to a * known type. Calling this function with a panel whose connector type is - * DRM_MODE_CONNECTOR_Unknown will return NULL. + * DRM_MODE_CONNECTOR_Unknown will return ERR_PTR(-EINVAL). * * See devm_drm_panel_bridge_add() for an automatically managed version of this * function. @@ -174,7 +174,7 @@ static const struct drm_bridge_funcs panel_bridge_bridge_funcs = { struct drm_bridge *drm_panel_bridge_add(struct drm_panel *panel) { if (WARN_ON(panel->connector_type == DRM_MODE_CONNECTOR_Unknown)) - return NULL; + return ERR_PTR(-EINVAL); return drm_panel_bridge_add_typed(panel, panel->connector_type); } @@ -265,7 +265,7 @@ struct drm_bridge *devm_drm_panel_bridge_add(struct device *dev, struct drm_panel *panel) { if (WARN_ON(panel->connector_type == DRM_MODE_CONNECTOR_Unknown)) - return NULL; + return ERR_PTR(-EINVAL); return devm_drm_panel_bridge_add_typed(dev, panel, panel->connector_type); @@ -311,6 +311,7 @@ EXPORT_SYMBOL(devm_drm_panel_bridge_add_typed); /** * drm_panel_bridge_connector - return the connector for the panel bridge + * @bridge: The drm_bridge. * * drm_panel_bridge creates the connector. * This function gives external access to the connector. |