Merge remote-tracking branch 'spi/topic/gpio' into spi-next
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
index 14c01b4..3fb09f9 100644
--- a/drivers/spi/spi-gpio.c
+++ b/drivers/spi/spi-gpio.c
@@ -22,6 +22,7 @@
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/gpio.h>
+#include <linux/of.h>
 #include <linux/of_device.h>
 #include <linux/of_gpio.h>