Merge tag 'usb-serial-3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next

Johan writes:

USB-serial updates for v3.17-rc1

Here are some minor fixes and clean-ups to the ftdi_sio, mos7840 and kl5kusb105
drivers for v3.17-rc1.
Signed-off-by: Johan Hovold <johan@kernel.org>