Thank you for your patient response. On Tue, Aug 1, 2023 at 2:23 PM Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > > > Please document this in the changelog text. But I can't find the changelog text anywhere. > > > But you changed the name: > > > > > - ss->function.name = "source/sink"; > > > > + ss->function.name = "sourcesink"; > > isn't that visable to userspace? Yes, I removed the "/". Because the macro definition DECLARE_USB_FUNCTION_INIT does not support "/". Should I stick with the original "SourceSink"? I think using the Linux-style "sourcesink" is better. By the way, due to the current bug, no one should be able to use "source/sink" in userspace. thanks.
