diff --git a/drivers/gpio/adi_gpio2.c b/drivers/gpio/adi_gpio2.c
index 9d293b6..d0849c8 100644
--- a/drivers/gpio/adi_gpio2.c
+++ b/drivers/gpio/adi_gpio2.c
@@ -9,6 +9,7 @@
 
 #include <common.h>
 #include <malloc.h>
+#include <linux/bug.h>
 #include <linux/errno.h>
 #include <asm/gpio.h>
 
diff --git a/drivers/gpio/sh_pfc.c b/drivers/gpio/sh_pfc.c
index 0b412c2..00b806e 100644
--- a/drivers/gpio/sh_pfc.c
+++ b/drivers/gpio/sh_pfc.c
@@ -15,6 +15,7 @@
 #include <asm/bitops.h>
 #include <asm/io.h>
 #include <sh_pfc.h>
+#include <linux/bug.h>
 
 static struct pinmux_info *gpioc;