1 #ifndef _DRM_SYSFS_H_ 2 #define _DRM_SYSFS_H_ 3 4 struct drm_device; 5 struct device; 6 7 int drm_class_device_register(struct device *dev); 8 void drm_class_device_unregister(struct device *dev); 9 10 void drm_sysfs_hotplug_event(struct drm_device *dev); 11 12 #endif 13