linux-kernel - [PATCH 00/44] serial: Convert drivers to use uart_xmit

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Date:   Wed, 19 Oct 2022 12:11:07 +0300
From:   Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To:     linux-serial@...r.kernel.org, Greg KH <gregkh@...uxfoundation.org>,
        Jiri Slaby <jirislaby@...nel.org>
Cc:     linux-kernel@...r.kernel.org,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Subject: [PATCH 00/44] serial: Convert drivers to use uart_xmit_advance()

The uart_xmit_advance() helper was created for managing the xmit tail
index and accounting. It simplifies one the most common operation in
almost every serial driver. Convert most of the drivers to use the new
helper.

I've tried to pick the drivers such that these shouldn't collide with
the ones Jiri's tx loop rewrite series is touching (unless he has
something hidden beyond what has been on the list).

Ilpo Järvinen (44):
  serial: dz: Use uart_xmit_advance()
  serial: men_z135_uart: Use uart_xmit_advance()
  serial: msm: Use uart_xmit_advance()
  serial: pch_uart: Use uart_xmit_advance()
  serial: sc16is7xx: Use uart_xmit_advance()
  serial: 8250_bcm7271: Use uart_xmit_advance()
  serial: 8250: Use uart_xmit_advance()
  serial: pl011: Use uart_xmit_advance()
  serial: ar933x: Use uart_xmit_advance()
  serial: arc: Use uart_xmit_advance()
  serial: atmel: Use uart_xmit_advance()
  serial: clps711x: Use uart_xmit_advance()
  serial: cpm_uart: Use uart_xmit_advance()
  serial: digicolor: Use uart_xmit_advance()
  serial: linflexuart: Use uart_xmit_advance()
  serial: fsl_lpuart: Use uart_xmit_advance()
  serial: imx: Use uart_xmit_advance()
  serial: ip22zilog: Use uart_xmit_advance()
  serial: liteuart: Use uart_xmit_advance()
  serial: max3100: Use uart_xmit_advance()
  serial: max310x: Use uart_xmit_advance()
  serial: meson: Use uart_xmit_advance()
  serial: milbeaut_usio: Use uart_xmit_advance()
  serial: mvebu-uart: Use uart_xmit_advance()
  serial: pic32: Use uart_xmit_advance()
  serial: pmac_zilog: Use uart_xmit_advance()
  serial: rda: Use uart_xmit_advance()
  serial: samsung_tty: Use uart_xmit_advance()
  serial: sb1250-duart: Use uart_xmit_advance()
  serial: sccnxp: Use uart_xmit_advance()
  serial: tegra: Use uart_xmit_advance()
  serial: sh-sci: Use uart_xmit_advance()
  serial: sprd: Use uart_xmit_advance()
  serial: stm32: Use uart_xmit_advance()
  serial: sunhv: Use uart_xmit_advance()
  serial: sunplus-uart: Use uart_xmit_advance()
  serial: sunsab: Use uart_xmit_advance()
  serial: sunsu: Use uart_xmit_advance()
  serial: sunzilog: Use uart_xmit_advance()
  serial: timbuart: Use uart_xmit_advance()
  serial: uartlite: Use uart_xmit_advance()
  serial: ucc_uart: Use uart_xmit_advance()
  serial: xuartps: Use uart_xmit_advance()
  serial: zs: Use uart_xmit_advance()

 drivers/tty/serial/8250/8250_bcm7271.c      |  4 +---
 drivers/tty/serial/8250/8250_port.c         |  3 +--
 drivers/tty/serial/amba-pl011.c             |  3 +--
 drivers/tty/serial/ar933x_uart.c            |  3 +--
 drivers/tty/serial/arc_uart.c               |  3 +--
 drivers/tty/serial/atmel_serial.c           | 11 ++---------
 drivers/tty/serial/clps711x.c               |  3 +--
 drivers/tty/serial/cpm_uart/cpm_uart_core.c |  3 +--
 drivers/tty/serial/digicolor-usart.c        |  3 +--
 drivers/tty/serial/dz.c                     |  3 +--
 drivers/tty/serial/fsl_linflexuart.c        |  3 +--
 drivers/tty/serial/fsl_lpuart.c             |  7 ++-----
 drivers/tty/serial/imx.c                    |  7 ++-----
 drivers/tty/serial/ip22zilog.c              |  6 ++----
 drivers/tty/serial/liteuart.c               |  3 +--
 drivers/tty/serial/max3100.c                |  4 +---
 drivers/tty/serial/max310x.c                |  5 +----
 drivers/tty/serial/men_z135_uart.c          |  5 +----
 drivers/tty/serial/meson_uart.c             |  3 +--
 drivers/tty/serial/milbeaut_usio.c          |  3 +--
 drivers/tty/serial/msm_serial.c             | 11 +++--------
 drivers/tty/serial/mvebu-uart.c             |  3 +--
 drivers/tty/serial/pch_uart.c               | 12 ++++--------
 drivers/tty/serial/pic32_uart.c             |  3 +--
 drivers/tty/serial/pmac_zilog.c             |  6 ++----
 drivers/tty/serial/rda-uart.c               |  3 +--
 drivers/tty/serial/samsung_tty.c            | 10 +++-------
 drivers/tty/serial/sb1250-duart.c           |  3 +--
 drivers/tty/serial/sc16is7xx.c              |  5 +----
 drivers/tty/serial/sccnxp.c                 |  3 +--
 drivers/tty/serial/serial-tegra.c           |  3 +--
 drivers/tty/serial/sh-sci.c                 |  5 +----
 drivers/tty/serial/sprd_serial.c            |  7 ++-----
 drivers/tty/serial/stm32-usart.c            |  7 +++----
 drivers/tty/serial/sunhv.c                  |  6 ++----
 drivers/tty/serial/sunplus-uart.c           |  4 +---
 drivers/tty/serial/sunsab.c                 |  6 ++----
 drivers/tty/serial/sunsu.c                  |  3 +--
 drivers/tty/serial/sunzilog.c               |  6 ++----
 drivers/tty/serial/timbuart.c               |  3 +--
 drivers/tty/serial/uartlite.c               |  3 +--
 drivers/tty/serial/ucc_uart.c               |  3 +--
 drivers/tty/serial/xilinx_uartps.c          |  4 +---
 drivers/tty/serial/zs.c                     |  3 +--
 44 files changed, 62 insertions(+), 145 deletions(-)

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2.30.2