Merge tag 'usb-serial-3.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus

Johan writes:

USB-serial fixes for v3.18-rc3

These updates remove two allocations of unused buffers from kobil_sct
and add some new device ids.

Signed-off-by: Johan Hovold <johan@kernel.org>