diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
index 5de573a..bc0c6849 100644
--- a/drivers/gpu/drm/drm_sysfs.c
+++ b/drivers/gpu/drm/drm_sysfs.c
@@ -451,6 +451,7 @@
 
 	kobject_uevent_env(&dev->primary->kdev.kobj, KOBJ_CHANGE, envp);
 }
+EXPORT_SYMBOL(drm_sysfs_hotplug_event);
 
 /**
  * drm_sysfs_device_add - adds a class device to sysfs for a character driver