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umber-kernel/drivers/tty/serial
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Moteen Shah 812e5d3bcc serial: 8250: 8250_omap.c: Clear DMA RX running status only after DMA termination is done 
[ Upstream commit a5fd8945a478ff9be14812693891d7c9b4185a50 ]

Clear rx_running flag only after DMA teardown polling completes. In the
previous implementation the flag was being cleared while hardware teardown
was still in progress, creating a mismatch between software state
(flag = 0, "ready") and hardware state (still terminating).

Signed-off-by: Moteen Shah <m-shah@ti.com>
Link: https://patch.msgid.link/20260112081829.63049-3-m-shah@ti.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2026-03-04 07:20:35 -05:00
..
8250 serial: 8250: 8250_omap.c: Clear DMA RX running status only after DMA termination is done 2026-03-04 07:20:35 -05:00
jsm treewide: Drop pci_save_state() after pci_restore_state() 2026-02-11 13:41:45 +01:00
21285.c
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Kconfig serial: SH_SCI: improve "DMA support" prompt 2026-02-26 14:59:33 -08:00
Makefile serial: sh-sci: Add support for RZ/T2H SCI 2025-07-09 13:45:30 +02:00
altera_jtaguart.c serial: altera_jtaguart: Use KBUILD_MODNAME 2024-12-04 16:35:53 +01:00
altera_uart.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
amba-pl010.c serial: amba-pl010: Switch to irq_get_nr_irqs() 2024-10-16 21:56:58 +02:00
amba-pl011.c serial: amba-pl011: prefer dma_mapping_error() over explicit address checking 2025-10-28 15:26:47 +01:00
apbuart.c
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apbuart.h
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ar933x_uart.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
arc_uart.c
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atmel_serial.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
atmel_serial.h
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bcm63xx_uart.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
clps711x.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
cpm_uart.c TTY / Serial driver updates for 6.13-rc1 2024-11-30 09:03:16 -08:00
cpm_uart.h
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digicolor-usart.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
dz.c
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dz.h
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earlycon-riscv-sbi.c
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earlycon-semihost.c
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earlycon.c init: Don't proxy `console=` to earlycon 2024-10-01 14:11:39 +02:00
esp32_acm.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
esp32_uart.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
fsl_linflexuart.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
fsl_lpuart.c tty: serial: fsl_lpuart: Constify struct lpuart_soc_data 2025-06-29 14:24:34 +02:00
icom.c serial: icom: fix code format problems 2025-03-20 08:10:40 -07:00
imx.c tty: serial: imx: Only configure the wake register when device is set as wakeup source 2025-12-18 14:02:34 +01:00
imx_earlycon.c
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ip22zilog.c tty: serial: ip22zilog: Use platform device for probing 2025-08-14 11:58:40 +02:00
ip22zilog.h
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kgdboc.c Revert "tty/serial: Add kgdb_nmi driver" 2025-02-14 10:05:43 +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 serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
ma35d1_serial.c tty: serial: pl011: remove incorrect of_match_ptr annotation 2025-03-20 08:09:56 -07:00
max310x.c serial: max310x: improve interrupt handling 2025-09-12 16:10:16 +02:00
max3100.c tty: serial: Modify the use of dev_err_probe() 2025-08-21 08:09:20 +02:00
mcf.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
men_z135_uart.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
meson_uart.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
milbeaut_usio.c serial: Fix potential null-ptr-deref in mlb_usio_probe() 2025-04-11 16:53:34 +02:00
mpc52xx_uart.c serial: mpc52xx_uart: Remove legacy PM hook 2025-02-04 14:38:32 +01:00
mps2-uart.c
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msm_serial.c tty: remove redundant condition checks 2025-09-06 15:49:58 +02:00
mux.c treewide: Switch/rename to timer_delete[_sync]() 2025-04-05 10:30:12 +02:00
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: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
omap-serial.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
owl-uart.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
pch_uart.c pch_uart: Fix dma_sync_sg_for_device() nents value 2025-07-09 13:43:02 +02:00
pic32_uart.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
pmac_zilog.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
pmac_zilog.h
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pxa.c
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qcom_geni_serial.c TTY driver fix for 6.18-rc1 2025-10-07 11:36:01 -07:00
rda-uart.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
rp2.c serial: rp2: Replace deprecated PCI functions 2024-10-30 16:07:38 -05:00
rsci.c serial: sh-sci: Add support for RZ/T2H SCI 2025-07-09 13:45:30 +02:00
rsci.h serial: sh-sci: Add support for RZ/T2H SCI 2025-07-09 13:45:30 +02:00
sa1100.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
samsung_tty.c tty: serial: samsung_tty: support 18 uart ports 2025-05-01 17:20:27 +02:00
sb1250-duart.c
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sc16is7xx.c serial: sc16is7xx: remove useless enable of enhanced features 2025-10-22 12:12:06 +02:00
sc16is7xx.h
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sc16is7xx_i2c.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
sc16is7xx_spi.c module: Convert symbol namespace to string literal 2024-12-02 11:34:44 -08:00
sccnxp.c treewide, timers: Rename from_timer() to timer_container_of() 2025-06-08 09:07:37 +02:00
serial-tegra.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
serial_base.h serial: core: Add serial_base_match_and_update_preferred_console() 2024-07-04 15:41:44 +02:00
serial_base_bus.c serial: core: Fix serial device initialization 2026-01-02 12:57:15 +01:00
serial_core.c serial: Fix not set tty->port race condition 2026-01-30 10:32:13 +01:00
serial_ctrl.c
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serial_mctrl_gpio.c serial: mctrl_gpio: split disable_ms into sync and no_sync APIs 2025-02-19 15:08:36 +01:00
serial_mctrl_gpio.h serial: mctrl_gpio: split disable_ms into sync and no_sync APIs 2025-02-19 15:08:36 +01:00
serial_port.c serial: port: Make ->iotype validation global in __uart_read_properties() 2025-02-04 14:44:44 +01:00
serial_txx9.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
sh-sci-common.h serial: sh-sci: Add support for RZ/T2H SCI 2025-07-09 13:45:30 +02:00
sh-sci.c serial: sh-sci: Check that the DMA cookie is valid 2026-01-02 12:57:15 +01:00
sh-sci.h serial: sh-sci: Introduced function pointers 2025-04-11 16:56:30 +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 2026-01-02 12:57:02 +01:00
st-asc.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
stm32-usart.c serial: stm32: do not deassert RS485 RTS GPIO prematurely 2025-03-20 08:30:44 -07:00
stm32-usart.h
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suncore.c
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sunhv.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
sunplus-uart.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
sunsab.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
sunsab.h
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sunsu.c tty: sunsu: remove unused serial_icr_read() 2025-03-20 08:00:51 -07:00
sunzilog.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
sunzilog.h
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tegra-tcu.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
tegra-utc.c serial: tegra-utc: Remove unneeded semicolon 2025-04-11 16:52:21 +02:00
timbuart.c serial: Switch back to struct platform_driver::remove() 2024-10-11 08:13:28 +02:00
timbuart.h
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uartlite.c tty: serial: uartlite: register uart driver in init 2025-04-11 16:52:06 +02:00
ucc_uart.c TTY / Serial driver updates for 6.13-rc1 2024-11-30 09:03:16 -08:00
vt8500_serial.c
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xilinx_uartps.c serial: xilinx_uartps: fix rs485 delay_rts_after_send 2026-01-02 12:57:15 +01:00
zs.c
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zs.h
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