[PATCH] USB: fix up movement of USB core kerneldoc location

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

Commit 855b35ea96c4 ("usb: common: move function's kerneldoc next to its
definition") moved the USB common function documentation out of the .h
file and into the .c file.  But, we forgot to tell the Documentation
where the new information is at, resulting in a build warning of:
	include/linux/usb/ch9.h:1: warning: no structured comments found

Fix that up by pointing the documentation at the correct location.

Fixes: 855b35ea96c4 ("usb: common: move function's kerneldoc next to its definition")
Cc: Chunfeng Yun <chunfeng.yun@mediatek.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 Documentation/driver-api/usb/usb.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/driver-api/usb/usb.rst b/Documentation/driver-api/usb/usb.rst
index 078e981e2b16..c08b92558dcb 100644
--- a/Documentation/driver-api/usb/usb.rst
+++ b/Documentation/driver-api/usb/usb.rst
@@ -114,7 +114,7 @@ chapter 9 of the USB specification. These data types are used throughout
 USB, and in APIs including this host side API, gadget APIs, usb character
 devices and debugfs interfaces.
 
-.. kernel-doc:: include/linux/usb/ch9.h
+.. kernel-doc:: drivers/usb/common/common.c
    :internal:
 
 .. _usb_header:
-- 
2.31.1