commit 34f972d6 upstream.

A number of older CMOTech modems are based on Qualcomm
chips.  The blacklisted interfaces are QMI/wwan.
Reported-by: Lars Melin <larsm17@gmail.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>