Including the file twice can lead to errors. Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx> --- drivers/gpu/drm/drm_crtc_helper_internal.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/drm_crtc_helper_internal.h b/drivers/gpu/drm/drm_crtc_helper_internal.h index 28e04e750130..ed4deed07abd 100644 --- a/drivers/gpu/drm/drm_crtc_helper_internal.h +++ b/drivers/gpu/drm/drm_crtc_helper_internal.h @@ -26,6 +26,9 @@ * implementation details and are not exported to drivers. */ +#ifndef __DRM_CRTC_HELPER_INTERNAL_H__ +#define __DRM_CRTC_HELPER_INTERNAL_H__ + #include <drm/drm_connector.h> #include <drm/drm_crtc.h> #include <drm/drm_encoder.h> @@ -44,3 +47,5 @@ drm_connector_mode_valid(struct drm_connector *connector, struct drm_encoder * drm_connector_get_single_encoder(struct drm_connector *connector); + +#endif /* __DRM_CRTC_HELPER_INTERNAL_H__ */ -- 2.39.2
