1 files changed, 5 insertions, 1 deletions

diff --git a/include/linux/usb/isp116x.h b/include/linux/usb/isp116x.h
index 67d2826f34fe..96ca114e88d0 100644
--- a/include/linux/usb/isp116x.h
+++ b/include/linux/usb/isp116x.h
@@ -1,9 +1,11 @@
-
 /*
  * Board initialization code should put one of these into dev->platform_data
  * and place the isp116x onto platform_bus.
  */
 
+#ifndef __LINUX_USB_ISP116X_H
+#define __LINUX_USB_ISP116X_H
+
 struct isp116x_platform_data {
         /* Enable internal resistors on downstream ports */
         unsigned sel15Kres:1;
@@ -27,3 +29,5 @@ struct isp116x_platform_data {
          */
         void (*delay) (struct device *dev, int delay);
 };
+
+#endif /* __LINUX_USB_ISP116X_H */