You'll need to resend this. 1) Cc all the proper people from: $ ./scripts/get_maintainer.pl -f drivers/usb/serial/ftdi_sio.c Johan Hovold <johan@xxxxxxxxxx> (maintainer:USB SERIAL SUBSYSTEM) Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> (supporter:USB SUBSYSTEM) linux-usb@xxxxxxxxxxxxxxx (open list:USB SERIAL SUBSYSTEM) linux-kernel@xxxxxxxxxxxxxxx (open list) 2) The subject needs a subsystem prefix "USB: serial: ftdi_sio:": [PATCH] USB: serial: ftdi_sio: add Belimo PCI ids On Thu, Jun 23, 2022 at 08:52:38PM +0200, Luz wrote: > Those two known usb attributes regarding the product id are known. > > Signed-off-by: Luz <luz666@xxxxxxxx> 3) This has to be your full legal name that you use on legal documents. regards, dan carpenter