diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
index 83ecf258cee5..988ee61fb4a7 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c
@@ -40,6 +40,7 @@
 #include <linux/io.h>
 #include <linux/platform_device.h>
 #include <linux/uaccess.h>
+#include <linux/mm.h>
 #include <linux/of.h>
 #include <soc/bcm2835/raspberrypi-firmware.h>