USB-serial updates for 5.6-rc1

The following changes since commit b3a987b0264d3ddbb24293ebff10eddfc472f653:

Linux 5.5-rc6 (2020-01-12 16:55:08 -0800)

are available in the Git repository at:

https://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git tags/usb-serial-5.6-rc1

for you to fetch changes up to 19c64e7354e50d19e7b5ddf94bfb5fa24d69594c:

USB: serial: cyberjack: fix spelling mistake "To" -> "Too" (2020-01-23 09:14:52 +0100)

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Here are the USB-serial updates for 5.6-rc1, including:

- a missing ir-usb endpoint sanity check
- fixes for two long-standing regressions in ir-usb
- opticon chars_in_buffer support

Included are also various clean ups.

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

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Colin Ian King (1):

      USB: serial: cyberjack: fix spelling mistake "To" -> "Too"

Gustavo A. R. Silva (1):
USB: serial: garmin_gps: Use flexible-array member

Johan Hovold (7):
USB: serial: opticon: add chars_in_buffer() implementation
USB: serial: opticon: stop all I/O on close()
USB: serial: ir-usb: add missing endpoint sanity check
USB: serial: ir-usb: fix link-speed handling
USB: serial: ir-usb: fix IrLAP framing
USB: serial: ir-usb: make set_termios synchronous
USB: serial: ir-usb: simplify endpoint check

 drivers/usb/serial/cyberjack.c  |   2 +-
 drivers/usb/serial/garmin_gps.c |   2 +-
 drivers/usb/serial/ir-usb.c     | 185 +++++++++++++++++++++++++---------------
 drivers/usb/serial/opticon.c    |  61 +++++++++----
 include/linux/usb/irda.h        |  13 ++-
 5 files changed, 172 insertions(+), 91 deletions(-)

Pulled and pushed out, thanks.

greg k-h