The file uses bool and struct completion, include the relevant headers. Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx> --- include/drm/drm_audio_component.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/drm/drm_audio_component.h b/include/drm/drm_audio_component.h index 0d36bfd1a4cd..5a4cd1fa8e2a 100644 --- a/include/drm/drm_audio_component.h +++ b/include/drm/drm_audio_component.h @@ -4,6 +4,9 @@ #ifndef _DRM_AUDIO_COMPONENT_H_ #define _DRM_AUDIO_COMPONENT_H_ +#include <linux/completion.h> +#include <linux/types.h> + struct drm_audio_component; struct device; -- 2.34.1