diff --git a/drivers/usb/gadget/config.c b/drivers/usb/gadget/config.c
index f9163a8..f88d0c1 100644
--- a/drivers/usb/gadget/config.c
+++ b/drivers/usb/gadget/config.c
@@ -27,6 +27,7 @@
 #include <linux/string.h>
 
 #include <linux/usb/ch9.h>
+#include <usbdescriptors.h>
 #include <linux/usb/gadget.h>
 
 
diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c
index 5b8776e..b656c8b 100644
--- a/drivers/usb/gadget/epautoconf.c
+++ b/drivers/usb/gadget/epautoconf.c
@@ -23,6 +23,7 @@
 
 #include <common.h>
 #include <linux/usb/ch9.h>
+#include <usbdescriptors.h>
 #include <asm/errno.h>
 #include <linux/usb/gadget.h>
 #include <asm/unaligned.h>
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 9fb0e80..f693fea 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -24,6 +24,7 @@
 #include <asm/errno.h>
 #include <linux/netdevice.h>
 #include <linux/usb/ch9.h>
+#include <usbdescriptors.h>
 #include <linux/usb/cdc.h>
 #include <linux/usb/gadget.h>
 #include <net.h>
diff --git a/drivers/usb/gadget/s3c_udc_otg.c b/drivers/usb/gadget/s3c_udc_otg.c
index 9d11aea..6b922d2 100644
--- a/drivers/usb/gadget/s3c_udc_otg.c
+++ b/drivers/usb/gadget/s3c_udc_otg.c
@@ -37,6 +37,7 @@
 #include <malloc.h>
 
 #include <linux/usb/ch9.h>
+#include <usbdescriptors.h>
 #include <linux/usb/gadget.h>
 
 #include <asm/byteorder.h>
diff --git a/drivers/usb/gadget/usbstring.c b/drivers/usb/gadget/usbstring.c
index 95555cf..4dbe060 100644
--- a/drivers/usb/gadget/usbstring.c
+++ b/drivers/usb/gadget/usbstring.c
@@ -13,6 +13,7 @@
 #include <common.h>
 #include <asm/errno.h>
 #include <linux/usb/ch9.h>
+#include <usbdescriptors.h>
 #include <linux/usb/gadget.h>
 
 #include <asm/unaligned.h>