First, this series depends on "tty: various cleanups"
(20220411104506.8990-1-jslaby@xxxxxxx).
This series introduces uart_port_tx{,_limit}() TX helpers. See PATCH
1/3 for the details. Comments welcome.
Then it switches drivers to use them. First, uart_port_tx() in 2/3 and
then uart_port_tx_limit() in 3/3.
The diffstat of patches 2+3 is as follows:
27 files changed, 330 insertions(+), 883 deletions(-)
which appears to be nice.
Cc: Tobias Klauser <tklauser@xxxxxxxxxx>
Cc: Richard Genoud <richard.genoud@xxxxxxxxx>
Cc: Nicolas Ferre <nicolas.ferre@xxxxxxxxxxxxx>
Cc: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxx>
Cc: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx>
Cc: Vladimir Zapolskiy <vz@xxxxxxxxx>
Cc: Liviu Dudau <liviu.dudau@xxxxxxx>
Cc: Sudeep Holla <sudeep.holla@xxxxxxx>
Cc: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
Cc: Shawn Guo <shawnguo@xxxxxxxxxx>
Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Cc: Pengutronix Kernel Team <kernel@xxxxxxxxxxxxxx>
Cc: Fabio Estevam <festevam@xxxxxxxxx>
Cc: NXP Linux Team <linux-imx@xxxxxxx>
Cc: "Andreas Färber" <afaerber@xxxxxxx>
Cc: Manivannan Sadhasivam <mani@xxxxxxxxxx>
Cc: Russell King <linux@xxxxxxxxxxxxxxx>
Cc: Florian Fainelli <f.fainelli@xxxxxxxxx>
Cc: bcm-kernel-feedback-list@xxxxxxxxxxxx
Cc: "Pali Rohár" <pali@xxxxxxxxxx>
Cc: Kevin Cernekee <cernekee@xxxxxxxxx>
Cc: Palmer Dabbelt <palmer@xxxxxxxxxxx>
Cc: Paul Walmsley <paul.walmsley@xxxxxxxxxx>
Cc: Orson Zhai <orsonzhai@xxxxxxxxx>
Cc: Baolin Wang <baolin.wang7@xxxxxxxxx>
Cc: Chunyan Zhang <zhang.lyra@xxxxxxxxx>
Cc: Patrice Chotard <patrice.chotard@xxxxxxxxxxx>
Cc: linux-riscv@xxxxxxxxxxxxxxxxxxx
Jiri Slaby (3):
tty: serial: introduce uart_port_tx{,_limit}() helpers
tty: serial: use uart_port_tx() helper
tty: serial: use uart_port_tx_limit() helper
Documentation/driver-api/serial/driver.rst | 28 +++++++++++
drivers/tty/serial/21285.c | 40 ++++++----------
drivers/tty/serial/altera_jtaguart.c | 43 +++++------------
drivers/tty/serial/altera_uart.c | 47 ++++++-------------
drivers/tty/serial/amba-pl010.c | 40 +++-------------
drivers/tty/serial/apbuart.c | 37 +++------------
drivers/tty/serial/atmel_serial.c | 37 ++++++---------
drivers/tty/serial/bcm63xx_uart.c | 48 ++++---------------
drivers/tty/serial/fsl_lpuart.c | 49 +++++++-------------
drivers/tty/serial/lantiq.c | 50 +++++++-------------
drivers/tty/serial/lpc32xx_hs.c | 53 +++++++--------------
drivers/tty/serial/mcf.c | 35 ++++++--------
drivers/tty/serial/mpc52xx_uart.c | 54 +++++++---------------
drivers/tty/serial/mps2-uart.c | 44 ++++++------------
drivers/tty/serial/mux.c | 48 ++++++-------------
drivers/tty/serial/mvebu-uart.c | 47 ++++++-------------
drivers/tty/serial/mxs-auart.c | 43 ++++++++---------
drivers/tty/serial/omap-serial.c | 53 ++++++---------------
drivers/tty/serial/owl-uart.c | 47 ++++++-------------
drivers/tty/serial/pxa.c | 43 ++++-------------
drivers/tty/serial/rp2.c | 36 ++++-----------
drivers/tty/serial/sa1100.c | 50 ++++++++------------
drivers/tty/serial/serial_core.c | 53 +++++++++++++++++++++
drivers/tty/serial/serial_txx9.c | 40 +++-------------
drivers/tty/serial/sifive.c | 48 +++----------------
drivers/tty/serial/sprd_serial.c | 41 +++-------------
drivers/tty/serial/st-asc.c | 51 +++-----------------
drivers/tty/serial/vr41xx_siu.c | 42 +++--------------
drivers/tty/serial/vt8500_serial.c | 47 ++++++-------------
include/linux/serial_core.h | 9 ++++
30 files changed, 420 insertions(+), 883 deletions(-)
--
2.35.1
