commit 68c79e57 upstream.

Simple patch to make qcserial recognize the USB id of the Sierra
Wireless MC8355 which is based on the Gobi 3000 chip.

Both UMTS and GPS work fine.
Signed-off-by: Richard Hartmann <richih.mailinglist@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>