Merge tag 'usb-serial-3.19-rc7' of...

Merge tag 'usb-serial-3.19-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next

USB-serial fixes for v3.19-rc7

Just another device id for cp210x.

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