X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=include%2Flinux%2Fusb%2Fcdc.h;h=b5706f94ee9e4781efdfb03f796c2a649b624422;hb=b84ee0d7f375ed7840c7c110d46eac24cf94b2a2;hp=959d0c838113bb0d3001a36a89b0274aad44d210;hpb=d5566fd72ec1924958fcfd48b65c022c8f7eae64;p=karo-tx-linux.git

diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h
index 959d0c838113..b5706f94ee9e 100644
--- a/include/linux/usb/cdc.h
+++ b/include/linux/usb/cdc.h
@@ -7,6 +7,8 @@
  * modify it under the terms of the GNU General Public License
  * version 2 as published by the Free Software Foundation.
  */
+#ifndef __LINUX_USB_CDC_H
+#define __LINUX_USB_CDC_H
 
 #include <uapi/linux/usb/cdc.h>
 
@@ -45,3 +47,5 @@ int cdc_parse_cdc_header(struct usb_cdc_parsed_header *hdr,
 				struct usb_interface *intf,
 				u8 *buffer,
 				int buflen);
+
+#endif /* __LINUX_USB_CDC_H */