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drm/bridge: Add stubs for devm_drm_of_get_bridge when OF is disabled

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commit 59050d783848d9b62e9d8fb6ce0cd00771c2bf87 upstream.

If CONFIG_OF is disabled, devm_drm_of_get_bridge won't be compiled in
and drivers using that function will fail to build.

Add an inline stub so that we can still build-test those cases.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Link: https://patchwork.freedesktop.org/patch/msgid/20210928181333.1176840-1-maxime@cerno.tech
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Maxime Ripard 2021-09-28 20:13:33 +02:00 committed by Greg Kroah-Hartman
parent 3ffb97fce2
commit f8b07c05b6
1 changed files with 13 additions and 2 deletions
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15
include/drm/drm_bridge.h
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@ -911,9 +911,20 @@ struct drm_bridge *devm_drm_panel_bridge_add(struct device *dev,
struct drm_bridge *devm_drm_panel_bridge_add_typed(struct device *dev,
struct drm_panel *panel,
u32 connector_type);
struct drm_bridge *devm_drm_of_get_bridge(struct device *dev, struct device_node *node,
u32 port, u32 endpoint);
struct drm_connector *drm_panel_bridge_connector(struct drm_bridge *bridge);
#endif
#if defined(CONFIG_OF) && defined(CONFIG_DRM_PANEL_BRIDGE)
struct drm_bridge *devm_drm_of_get_bridge(struct device *dev, struct device_node *node,
u32 port, u32 endpoint);
#else
static inline struct drm_bridge *devm_drm_of_get_bridge(struct device *dev,
struct device_node *node,
u32 port,
u32 endpoint)
{
return ERR_PTR(-ENODEV);
}
#endif
#endif