diff --git a/drivers/gpio/gpio-reg.c b/drivers/gpio/gpio-reg.c
index d35169bde25a..73c7260d89c0 100644
--- a/drivers/gpio/gpio-reg.c
+++ b/drivers/gpio/gpio-reg.c
@@ -4,11 +4,19 @@
  *
  * Copyright (C) 2016 Russell King
  */
-#include <linux/gpio/driver.h>
-#include <linux/gpio/gpio-reg.h>
+#include <linux/bits.h>
+#include <linux/container_of.h>
+#include <linux/device.h>
+#include <linux/err.h>
+#include <linux/errno.h>
 #include <linux/io.h>
+#include <linux/irqdomain.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
+#include <linux/types.h>
+
+#include <linux/gpio/driver.h>
+#include <linux/gpio/gpio-reg.h>
 
 struct gpio_reg {
 	struct gpio_chip gc;