github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-07-27 01:32:21 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph
master
linux/drivers/tty/serial
History
Hugo Villeneuve af071d9e07 serial: sc16is7xx: implement gpio get_direction() callback 
It's strongly recommended for GPIO drivers to always implement the
.get_direction() callback - even when the direction is tracked in
software. The GPIO core emits a warning when the callback is missing
and a user reads the direction of a line, e.g. via
/sys/kernel/debug/gpio.

Fixes: dfeae619d7 ("serial: sc16is7xx")
Cc: stable <stable@kernel.org>
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260716210813.2582826-1-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-07-17 13:07:32 +02:00
..
8250 serial: 8250_mid: Fix NULL function pointer dereference on DNV/ICX-D/SNR platforms 2026-07-17 13:07:04 +02:00
jsm serial: jsm: Drop unused driver_data assigment and redundant zeros 2026-05-11 16:56:03 +02:00
21285.c
altera_jtaguart.c serial: altera_jtaguart: handle uart_add_one_port() failures 2026-05-22 11:48:23 +02:00
altera_uart.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
amba-pl010.c
amba-pl011.c amba/serial: amba-pl011: Bring back zx29 UART support 2026-05-22 11:45:51 +02:00
apbuart.c serial: apbuart: remove check for zero baud rate from uart_get_baud_rate() 2026-05-11 17:19:52 +02:00
apbuart.h
ar933x_uart.c serial: ar933x: Add polling support 2025-10-22 12:04:43 +02:00
arc_uart.c
atmel_serial.c tty: atmel_serial: update outdated reference to atmel_tasklet_func() 2026-03-30 17:36:45 +02:00
atmel_serial.h
bcm63xx_uart.c serial: Replace driver usage of UPF_CONS_FLOW 2026-05-11 16:58:38 +02:00
clps711x.c
cpm_uart.c
cpm_uart.h
digicolor-usart.c
dz.c serial: dz: Convert to use a platform device 2026-05-22 11:52:34 +02:00
dz.h
earlycon-riscv-sbi.c
earlycon-semihost.c
earlycon.c
fsl_linflexuart.c
fsl_lpuart.c serial: fsl_lpuart: fix rx buffer and DMA map leaks in start_rx_dma 2026-05-11 17:18:43 +02:00
icom.c serial: icom: remove check for zero baud rate from uart_get_baud_rate() 2026-05-11 17:19:52 +02:00
imx_earlycon.c
imx.c tty: serial: imx: keep dma request disabled before dma transfer setup 2026-03-12 15:25:39 +01:00
ip22zilog.c tty: serial: ip22zilog: Fix section mispatch warning 2026-04-02 15:59:56 +02:00
ip22zilog.h
Kconfig Linux 7.1-rc6 2026-06-01 18:08:02 +02:00
kgdboc.c drivers: serial: kgdboc: Drop checks for CON_ENABLED and CON_BOOT 2025-11-27 15:54:50 +01:00
lantiq.c serial: lantiq: Remove unnecessary print function dev_err() 2025-04-11 16:51:49 +02:00
liteuart.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
lpc32xx_hs.c
ma35d1_serial.c tty: serial: pl011: remove incorrect of_match_ptr annotation 2025-03-20 08:09:56 -07:00
Makefile serial: remove drivers for espressif esp32 2026-03-12 15:06:52 +01:00
max310x.c TTY/Serial fixes for 7.2-rc3 2026-07-12 12:29:38 -07:00
max3100.c Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
mcf.c
men_z135_uart.c serial: men_z135_uart: drop unneeded MODULE_ALIAS 2026-01-16 14:25:04 +01:00
meson_uart.c
milbeaut_usio.c serial: Fix potential null-ptr-deref in mlb_usio_probe() 2025-04-11 16:53:34 +02:00
mpc52xx_uart.c
mps2-uart.c
msm_serial.c serial: msm: Disable DMA for kernel console UART 2026-07-07 17:24:42 +02:00
mux.c serial: mux: Fix kernel doc for mux_poll() 2025-11-26 13:11:17 +01:00
mvebu-uart.c tty: serial: mvebu-uart: convert from round_rate() to determine_rate() 2025-08-14 11:59:04 +02:00
mxs-auart.c serial: mxs-auart: replace hardcoded 1 with predefined macro GPIO_LINE_DIRECTION_IN 2026-05-11 16:55:37 +02:00
omap-serial.c serial: Replace driver usage of UPF_CONS_FLOW 2026-05-11 16:58:38 +02:00
owl-uart.c
pch_uart.c Linux 7.1-rc6 2026-06-01 18:08:02 +02:00
pic32_uart.c serial: pic32_uart: update include to use pic32.h from platform_data 2026-01-30 15:29:08 +01:00
pmac_zilog.c
pmac_zilog.h
pxa.c serial: Replace driver usage of UPF_CONS_FLOW 2026-05-11 16:58:38 +02:00
qcom_geni_serial.c serial: qcom_geni: Fix RX DMA stall when SE_DMA_RX_LEN_IN is zero 2026-06-12 11:51:28 +02:00
rda-uart.c
rp2.c
rsci.c serial: sh-sci: Add support for RZ/G3L RSCI 2026-03-30 17:36:58 +02:00
rsci.h serial: sh-sci: Add support for RZ/G3L RSCI 2026-03-30 17:36:58 +02:00
sa1100.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
samsung_tty.c Linux 7.1-rc6 2026-06-01 18:08:02 +02:00
sb1250-duart.c
sc16is7xx_i2c.c Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
sc16is7xx_spi.c Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
sc16is7xx.c serial: sc16is7xx: implement gpio get_direction() callback 2026-07-17 13:07:32 +02:00
sc16is7xx.h serial: sc16is7xx: use KBUILD_MODNAME 2025-10-28 15:25:41 +01:00
sccnxp.c Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
serial_base_bus.c driver core: Replace dev->of_node_reused with dev_of_node_reused() 2026-04-26 23:50:20 +02:00
serial_base.h
serial_core.c dt-bindings: serial: rs485: remove deprecated .txt binding stub 2026-05-22 11:47:18 +02:00
serial_ctrl.c
serial_mctrl_gpio.c
serial_mctrl_gpio.h
serial_port.c
serial_txx9.c serial: Replace driver usage of UPF_CONS_FLOW 2026-05-11 16:58:38 +02:00
serial-tegra.c
sh-sci-common.h serial: sh-sci: Add support for RZ/G3L RSCI 2026-03-30 17:36:58 +02:00
sh-sci.c Linux 7.1-rc6 2026-06-01 18:08:02 +02:00
sifive.c Linux 6.15-rc4 2025-04-28 10:13:28 +02:00
sprd_serial.c serial: sprd: Return -EPROBE_DEFER when uart clock is not ready 2025-11-26 13:12:19 +01:00
st-asc.c
stm32-usart.c serial: stm32: do not deassert RS485 RTS GPIO prematurely 2025-03-20 08:30:44 -07:00
stm32-usart.h
suncore.c
sunhv.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
sunplus-uart.c
sunsab.c Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
sunsab.h
sunsu.c serial: Replace driver usage of UPF_CONS_FLOW 2026-05-11 16:58:38 +02:00
sunzilog.c
sunzilog.h
tegra-tcu.c
tegra-utc.c Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
timbuart.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
timbuart.h
uartlite.c serial: uartlite: fix PM runtime usage count underflow on probe 2026-03-12 15:30:51 +01:00
ucc_uart.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
vt8500_serial.c
xilinx_uartps.c serial: xilinx_uartps: Drop unused include 2026-03-30 17:36:34 +02:00
zs.c serial: zs: Convert to use a platform device 2026-05-22 11:52:34 +02:00
zs.h serial: zs: Convert to use a platform device 2026-05-22 11:52:34 +02:00