Merge tag 'usb-serial-4.15-rc8' of...

Merge tag 'usb-serial-4.15-rc8' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial

 into usb-linus

Johan writes:

USB-serial fixes for v4.15-rc8

Here are a couple of new device ids for cp210x.

Both have been in linux-next with no reported issues.

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