diff --git a/drivers/pinctrl/intel/pinctrl-merrifield.c b/drivers/pinctrl/intel/pinctrl-merrifield.c
index d809680a09c9..1a556f5822b6 100644
--- a/drivers/pinctrl/intel/pinctrl-merrifield.c
+++ b/drivers/pinctrl/intel/pinctrl-merrifield.c
@@ -6,8 +6,8 @@
  * Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
  */
 
+#include <linux/array_size.h>
 #include <linux/init.h>
-#include <linux/kernel.h>
 #include <linux/mod_devicetable.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>