Chunfeng Yun <chunfeng.yun@mediatek.com> writes:

> Fix up the build error caused by undeclared usb_debug_root
>
> Cc: stable <stable@vger.kernel.org>
> Fixes: a66ada4f241c("usb: gadget: bcm63xx_udc: create debugfs directory under usb root")
> Reported-by: kernel test robot <lkp@intel.com>
> Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>

$ patch -p1 --dry-run p.patch
/usr/bin/patch: **** Only garbage was found in the patch input.

-- 
balbi