cdc: Fix build warning.

In file included from drivers/usb/gadget/function/u_serial.h:16:0, from drivers/usb/gadget/function/f_acm.c:23: >> include/linux/usb/cdc.h:47:5: warning: 'struct usb_interface' declared inside parameter list int buflen); ^ >> include/linux/usb/cdc.h:47:5: warning: its scope is only this definition or declaration, which is probably not what you want Reported-by: kbuild test robot <[email protected]> Signed-off-by: David S. Miller <[email protected]>
kyagi · Sep 15, 2015 · ad1e7b9 · ad1e7b9
1 parent 8b711d6
commit ad1e7b9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h
@@ -40,7 +40,7 @@ struct usb_cdc_parsed_header {
 	bool phonet_magic_present;
 };
 
-
+struct usb_interface;
 int cdc_parse_cdc_header(struct usb_cdc_parsed_header *hdr,
 				struct usb_interface *intf,
 				u8 *buffer,