[GIT,PULL] TTY/Serial driver fixes for 5.18-rc5

The following changes since commit ce522ba9ef7e2d9fb22a39eb3371c0c64e2a433e:

  Linux 5.18-rc2 (2022-04-10 14:21:36 -1000)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tags/tty-5.18-rc5

for you to fetch changes up to 19317433057dc1f2ca9a975e4e6b547282c2a5ef:

  tty: n_gsm: fix sometimes uninitialized warning in gsm_dlci_modem_output() (2022-04-26 08:09:46 +0200)

----------------------------------------------------------------
TTY/Serial fixes for 5.18-rc5

Here are some small serial driver fixes, and a larger number of GSM line
discipline fixes for 5.18-rc5.

These include:
	- lots of tiny n_gsm fixes for issues to resolve a number of
	  reported problems.  Seems that people are starting to actually
	  use this code again.
	- 8250 driver fixes for some devices
	- imx serial driver fix
	- amba-pl011 driver fix

All of these have been in linux-next for a while with no reported
issues.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

----------------------------------------------------------------
Daniel Starke (21):
      tty: n_gsm: fix missing mux reset on config change at responder
      tty: n_gsm: fix restart handling via CLD command
      tty: n_gsm: fix decoupled mux resource
      tty: n_gsm: fix mux cleanup after unregister tty device
      tty: n_gsm: fix wrong signal octet encoding in convergence layer type 2
      tty: n_gsm: fix frame reception handling
      tty: n_gsm: fix malformed counter for out of frame data
      tty: n_gsm: fix insufficient txframe size
      tty: n_gsm: fix wrong DLCI release order
      tty: n_gsm: fix missing explicit ldisc flush
      tty: n_gsm: fix wrong command retry handling
      tty: n_gsm: fix wrong command frame length field encoding
      tty: n_gsm: fix wrong signal octets encoding in MSC
      tty: n_gsm: fix missing tty wakeup in convergence layer type 2
      tty: n_gsm: fix reset fifo race condition
      tty: n_gsm: fix incorrect UA handling
      tty: n_gsm: fix missing update of modem controls after DLCI open
      tty: n_gsm: fix broken virtual tty handling
      tty: n_gsm: fix invalid use of MSC in advanced option
      tty: n_gsm: fix software flow control handling
      tty: n_gsm: fix sometimes uninitialized warning in gsm_dlci_modem_output()

Hui Wang (1):
      Revert "serial: sc16is7xx: Clear RS485 bits in the shutdown"

Johan Hovold (1):
      serial: imx: fix overrun interrupts in DMA mode

Lino Sanfilippo (1):
      serial: amba-pl011: do not time out prematurely when draining tx fifo

Maciej W. Rozycki (2):
      serial: 8250: Also set sticky MCR bits in console restoration
      serial: 8250: Correct the clock for EndRun PTP/1588 PCIe device

Tony Lindgren (1):
      serial: 8250: Fix runtime PM for start_tx() for empty buffer

 drivers/tty/n_gsm.c                 | 477 +++++++++++++++++++++---------------
 drivers/tty/serial/8250/8250_pci.c  |   8 +-
 drivers/tty/serial/8250/8250_port.c |   6 +-
 drivers/tty/serial/amba-pl011.c     |   9 +-
 drivers/tty/serial/imx.c            |   2 +-
 drivers/tty/serial/sc16is7xx.c      |   6 +-
 6 files changed, 293 insertions(+), 215 deletions(-)