USB option driver add PID of Huawei Vodafone K3806

USB option driver add PID of Huawei Vodafone K3806

commit 0e69d75ccb2f091757b38d4d6a2ed739e06b615e upstream.

This patch adds the product ID of Huawei's Vodafone K3806 mobile broadband
modem to option.c. This is necessary so that the driver gets loaded on
demand without the intervention of usb_modeswitch. This has the benefit of
it becoming available faster and also ensures that the option driver is not
bound to a network interface that should be claimed by cdc_ether.

Signed-off-by: Andrew Bird <ajb@spheresystems.co.uk>
Signed-off-by: Alex Chiang <achiang@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>