[PATCH 00/11] TTY patches for 5.18

[Jiri Slaby]

These are small random cleanups and improvements I came across while
doing larger cleanups which are not finished yet. So flushing only these
from my queue at this very moment for 5.18.

Jiri Slaby (11):
  serial: core: clean up EXPORT_SYMBOLs
  serial: atmel_serial: include circ_buf.h
  tty: add kfifo to tty_port
  tty: tty_port_open, document shutdown vs failed activate
  mxser: fix xmit_buf leak in activate when LSR == 0xff
  mxser: use tty_port xmit_buf helpers
  mxser: switch from xmit_buf to kfifo
  serial: fsl_linflexuart: deduplicate character sending
  serial: fsl_linflexuart: don't call uart_write_wakeup() twice
  serial: make uart_console_write->putchar()'s character a char
  serial: mcf: use helpers in mcf_tx_chars()

 drivers/tty/goldfish.c                     |   2 +-
 drivers/tty/hvc/hvc_dcc.c                  |   2 +-
 drivers/tty/mxser.c                        | 109 +++++++++------------
 drivers/tty/serial/21285.c                 |   2 +-
 drivers/tty/serial/8250/8250_early.c       |   2 +-
 drivers/tty/serial/8250/8250_ingenic.c     |   2 +-
 drivers/tty/serial/8250/8250_port.c        |   2 +-
 drivers/tty/serial/altera_jtaguart.c       |   4 +-
 drivers/tty/serial/altera_uart.c           |   2 +-
 drivers/tty/serial/amba-pl010.c            |   2 +-
 drivers/tty/serial/amba-pl011.c            |   6 +-
 drivers/tty/serial/apbuart.c               |   2 +-
 drivers/tty/serial/ar933x_uart.c           |   2 +-
 drivers/tty/serial/arc_uart.c              |   2 +-
 drivers/tty/serial/atmel_serial.c          |   3 +-
 drivers/tty/serial/bcm63xx_uart.c          |   2 +-
 drivers/tty/serial/clps711x.c              |   2 +-
 drivers/tty/serial/digicolor-usart.c       |   2 +-
 drivers/tty/serial/dz.c                    |   2 +-
 drivers/tty/serial/earlycon-arm-semihost.c |   2 +-
 drivers/tty/serial/earlycon-riscv-sbi.c    |   2 +-
 drivers/tty/serial/fsl_linflexuart.c       |  50 ++++------
 drivers/tty/serial/fsl_lpuart.c            |   4 +-
 drivers/tty/serial/imx.c                   |   2 +-
 drivers/tty/serial/imx_earlycon.c          |   2 +-
 drivers/tty/serial/ip22zilog.c             |   2 +-
 drivers/tty/serial/lantiq.c                |   2 +-
 drivers/tty/serial/liteuart.c              |   2 +-
 drivers/tty/serial/lpc32xx_hs.c            |   2 +-
 drivers/tty/serial/mcf.c                   |   7 +-
 drivers/tty/serial/meson_uart.c            |   2 +-
 drivers/tty/serial/milbeaut_usio.c         |   2 +-
 drivers/tty/serial/mps2-uart.c             |   4 +-
 drivers/tty/serial/mvebu-uart.c            |   4 +-
 drivers/tty/serial/mxs-auart.c             |   2 +-
 drivers/tty/serial/omap-serial.c           |   2 +-
 drivers/tty/serial/owl-uart.c              |   2 +-
 drivers/tty/serial/pch_uart.c              |   2 +-
 drivers/tty/serial/pic32_uart.c            |   2 +-
 drivers/tty/serial/pmac_zilog.c            |   2 +-
 drivers/tty/serial/pxa.c                   |   2 +-
 drivers/tty/serial/qcom_geni_serial.c      |   2 +-
 drivers/tty/serial/rda-uart.c              |   2 +-
 drivers/tty/serial/sa1100.c                |   2 +-
 drivers/tty/serial/samsung_tty.c           |   4 +-
 drivers/tty/serial/sb1250-duart.c          |   2 +-
 drivers/tty/serial/sccnxp.c                |   2 +-
 drivers/tty/serial/serial_core.c           |  20 ++--
 drivers/tty/serial/serial_txx9.c           |   2 +-
 drivers/tty/serial/sh-sci.c                |   2 +-
 drivers/tty/serial/sifive.c                |   4 +-
 drivers/tty/serial/sprd_serial.c           |   2 +-
 drivers/tty/serial/st-asc.c                |   2 +-
 drivers/tty/serial/stm32-usart.c           |   2 +-
 drivers/tty/serial/sunsu.c                 |   2 +-
 drivers/tty/serial/sunzilog.c              |   4 +-
 drivers/tty/serial/uartlite.c              |   4 +-
 drivers/tty/serial/vr41xx_siu.c            |   2 +-
 drivers/tty/serial/vt8500_serial.c         |   2 +-
 drivers/tty/serial/xilinx_uartps.c         |   2 +-
 drivers/tty/serial/zs.c                    |   2 +-
 drivers/tty/tty_port.c                     |   9 +-
 include/linux/serial_core.h                |   2 +-
 include/linux/tty_port.h                   |   3 +
 64 files changed, 155 insertions(+), 180 deletions(-)

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2.34.1