usb: phy: twl6030-usb: Include linux/of.h header
'of_match_ptr' is defined in linux/of.h. Include it explicitly to
avoid build breakage in the future.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/phy/phy-twl6030-usb.c b/drivers/usb/phy/phy-twl6030-usb.c
index 16dbc93..30e8a61 100644
--- a/drivers/usb/phy/phy-twl6030-usb.c
+++ b/drivers/usb/phy/phy-twl6030-usb.c
@@ -33,6 +33,7 @@
#include <linux/err.h>
#include <linux/slab.h>
#include <linux/delay.h>
+#include <linux/of.h>
/* usb register definitions */
#define USB_VENDOR_ID_LSB 0x00