This driver is using device tree but is not including of.h Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
@@ -18,6 +18,7 @@
#include <linux/kernel.h>
#include <linux/mfd/syscon.h>
#include <linux/module.h>
+#include <linux/of.h>
#include <linux/platform_data/atmel.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>