diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
index cc1a2450ff7b08ca725e425c352b032112cbd50a..fbb81bc5065a9e1a0be3e3f348dbb968bb7943b4 100644
--- a/include/linux/pm_domain.h
+++ b/include/linux/pm_domain.h
@@ -10,6 +10,7 @@
 #define _LINUX_PM_DOMAIN_H
 
 #include <linux/device.h>
+#include <linux/err.h>
 
 enum gpd_status {
 	GPD_STATE_ACTIVE = 0,	/* PM domain is active */