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Subject[PATCH -next] drm/vc4: Add explicit declaration of 'drmm_of_get_bridge'
Date
Fix the error of implicit declaration of function 'drmm_of_get_bridge':

drivers/gpu/drm/vc4/vc4_dpi.c:278:11: error: implicit declaration of function ‘drmm_of_get_bridge’; did you mean ‘devm_drm_of_get_bridge’? [-Werror=implicit-function-declaration]
bridge = drmm_of_get_bridge(drm, dev->of_node, 0, 0);

Fixes: 055af0235aef ("drm/vc4: dpi: Switch to drmm_of_get_bridge")
Signed-off-by: Wang Jingjin <wangjingjin1@huawei.com>
---
include/drm/drm_bridge.h | 8 ++++++++
1 file changed, 8 insertions(+)

diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h
index dba5d81e3b4a..6b65b0dfb4fb 100644
--- a/include/drm/drm_bridge.h
+++ b/include/drm/drm_bridge.h
@@ -959,6 +959,14 @@ static inline struct drm_bridge *devm_drm_of_get_bridge(struct device *dev,
{
return ERR_PTR(-ENODEV);
}
+
+static inline struct drm_bridge *drmm_of_get_bridge(struct drm_device *drm,
+ struct device_node *node,
+ u32 port,
+ u32 endpoint)
+{
+ return ERR_PTR(-ENODEV);
+}
#endif

#endif
--
2.25.1
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