Merge tag 'usb-serial-5.5-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'usb-serial-5.5-rc1' of https://git./linux/kernel/git/johan/usb-serial into usb-next

Johan writes:

USB-serial updates for 5.5-rc1

Here are the USB-serial updates for 5.5-rc1, including:

 - support for a new class of pl2303 devices
 - improved divisor calculations for ch341
 - fixes for a remote-wakeup bug in the moschip drivers
 - improved device-type handling in mos7840
 - various cleanups of mos7840

Included are also some new device ids.

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

Signed-off-by: Johan Hovold <johan@kernel.org>
* tag 'usb-serial-5.5-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial:
  USB: serial: ftdi_sio: add device IDs for U-Blox C099-F9P
  USB: serial: option: add support for Foxconn T77W968 LTE modules
  USB: serial: mos7840: drop port open flag
  USB: serial: mos7840: drop read-urb check
  USB: serial: mos7840: drop port driver data accessors
  USB: serial: mos7840: drop serial struct accessor
  USB: serial: mos7840: drop paranoid serial checks
  USB: serial: mos7840: drop paranoid port checks
  USB: serial: mos7840: drop redundant urb context check
  USB: serial: mos7840: rip out broken interrupt handling
  USB: serial: mos7840: fix probe error handling
  USB: serial: mos7840: document MCS7810 detection hack
  USB: serial: mos7840: clean up device-type handling
  USB: serial: mos7840: fix remote wakeup
  USB: serial: mos7720: fix remote wakeup
  USB: serial: option: add support for DW5821e with eSIM support
  USB: serial: mos7840: add USB ID to support Moxa UPort 2210
  USB: serial: ch341: reimplement line-speed handling
  USB: serial: pl2303: add support for PL2303HXN