From: Emil Velikov emil.velikov@collabora.com
The mutex should be used, only by legacy drivers. Add a big warning to deter people from using it.
Suggested-by: Daniel Vetter daniel.vetter@ffwll.ch Reviewed-by: Daniel Vetter daniel.vetter@ffwll.ch Signed-off-by: Emil Velikov emil.velikov@collabora.com --- include/drm/drm_device.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/include/drm/drm_device.h b/include/drm/drm_device.h index a55874db9dd4..0988351d743c 100644 --- a/include/drm/drm_device.h +++ b/include/drm/drm_device.h @@ -146,6 +146,9 @@ struct drm_device { * @struct_mutex: * * Lock for others (not &drm_minor.master and &drm_file.is_master) + * + * WARNING: + * Only drivers annotated with DRIVER_LEGACY should be using this. */ struct mutex struct_mutex;