[PATCH] usb: gadget: bcm63xx_udc: fix up the error of undeclared usb_debug_root

[Chunfeng Yun]

On Mon, 2020-09-14 at 08:12 +0200, Greg Kroah-Hartman wrote:
> On Mon, Sep 14, 2020 at 01:38:50PM +0800, Chunfeng Yun wrote:
> > Fix up the build error caused by undeclared usb_debug_root
> > 
> > Cc: stable <stable at vger.kernel.org>
> > Fixes: a66ada4f241c("usb: gadget: bcm63xx_udc: create debugfs directory under usb root")
> 
> Nit, you need a ' ' before the '(' character...
Ok, thanks
> 
> thanks,
> 
> greg k-h