From: kbuild test robot <fengguang...@intel.com>
Date: Wed, 16 Sep 2015 03:56:14 +0800
> All warnings (new ones prefixed by >>):
>
> 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
I'll fix this as follows:
====================
[PATCH] 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 <fengguang...@intel.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
---
include/linux/usb/cdc.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h
index cd8f2e1..959d0c8 100644
--- 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,
--
2.1.0
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