On Wed, Feb 14, 2018 at 10:43:45PM +0800, 李書帆 wrote: > Hi Gerg, > > > What changed from v1? > > The diff between v1 and v2 is as following: <snip> You need to explain what changed below the --- line, as is described in Documentation/SubmittingPatches. Please fix that up, and the text for your name, when you resend version 3 of this patch. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html