Chanwoo Choi df8ad62006 serial: samsung: Reorder the sequence of clock control when call s3c24xx_serial_set_termios() ...

commit b8995f527a upstream.

This patch fixes the broken serial log when changing the clock source
of uart device. Before disabling the original clock source, this patch
enables the new clock source to protect the clock off state for a split second.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>

2016-06-01 12:15:53 -07:00

..

8250

serial: 8250_mid: recognize interrupt source in handler

2016-06-01 12:15:53 -07:00

cpm_uart

tty: serial: cpm_uart: Fix module autoload for OF platform driver

2015-10-04 19:09:21 +01:00

jsm

…

21285.c

…

68328serial.c

tty: Remove tty_port::close_wait

2015-10-17 21:11:29 -07:00

altera_jtaguart.c

…

altera_uart.c

serial: altera_uart: Use of_property_read_u32 instead of open-coding it

2015-10-04 17:47:49 +01:00

amba-pl010.c

…

amba-pl011.c

serial: amba-pl011: fix incorrect integer size in pl011_fifo_to_tty()

2015-10-17 21:29:21 -07:00

apbuart.c

tty: serial: apbuart: Fix module autoload for OF platform driver

2015-10-04 19:09:21 +01:00

apbuart.h

…

ar933x_uart.c

…

arc_uart.c

…

atmel_serial.c

tty/serial: atmel: fix hardware handshake selection

2016-06-01 12:15:52 -07:00

bcm63xx_uart.c

bcm63xx_uart: Use the device name when registering an interrupt

2015-11-20 16:19:54 -08:00

bfin_sport_uart.c

…

bfin_sport_uart.h

…

bfin_uart.c

…

clps711x.c

serial: mctrl-gpio: rename init function

2015-10-04 18:46:43 +01:00

crisv10.c

tty: Remove tty_port::close_wait

2015-10-17 21:11:29 -07:00

crisv10.h

…

digicolor-usart.c

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dz.c

…

dz.h

…

earlycon-arm-semihost.c

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earlycon.c

serial: earlycon: Add missing spinlock initialization

2015-12-12 23:05:28 -08:00

efm32-uart.c

…

etraxfs-uart.c

serial: etraxfs-uart: Fix crash

2015-11-20 16:19:54 -08:00

fsl_lpuart.c

serial: fsl_lpuart: add earlycon support

2015-10-17 21:18:30 -07:00

icom.c

…

icom.h

…

ifx6x60.c

spi: Drop owner assignment from spi_drivers

2015-10-28 10:30:17 +09:00

ifx6x60.h

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imx.c

Merge 4.3-rc5 into tty-next

2015-10-12 10:54:35 -07:00

ioc3_serial.c

…

ioc4_serial.c

…

ip22zilog.c

…

ip22zilog.h

…

Kconfig

serial: fsl_lpuart: Fix earlycon support

2015-11-20 16:19:54 -08:00

kgdb_nmi.c

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kgdboc.c

…

lantiq.c

…

lpc32xx_hs.c

tty: serial: lpc32xx_hs: fix handling platform_get_irq result

2015-10-04 19:09:21 +01:00

m32r_sio_reg.h

…

m32r_sio.c

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m32r_sio.h

…

Makefile

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max310x.c

spi: Drop owner assignment from spi_drivers

2015-10-28 10:30:17 +09:00

max3100.c

spi: Drop owner assignment from spi_drivers

2015-10-28 10:30:17 +09:00

mcf.c

…

men_z135_uart.c

tty: serial: men_z135_uart.c: use mcb memory region size instead of hardcoded one

2015-10-17 21:05:43 -07:00

meson_uart.c

…

mpc52xx_uart.c

serial: mpc52xx: add delay after resetting transmitter to fix broken chars

2015-10-04 17:27:56 +01:00

mpsc.c

tty: disable unbind for old 74xx based serial/mpsc console port

2015-10-17 21:18:30 -07:00

msm_serial.c

tty: serial: msm: Remove 115.2 Kbps maximum baud rate limitation

2015-10-04 19:15:17 +01:00

msm_serial.h

tty: serial: msm: Add RX DMA support

2015-10-04 19:15:17 +01:00

mux.c

parisc: serial/mux: Convert to uart_console_device instead of open-coded

2015-10-22 15:44:28 +02:00

mxs-auart.c

serial: mctrl-gpio: rename init function

2015-10-04 18:46:43 +01:00

netx-serial.c

…

nwpserial.c

…

of_serial.c

serial: Enable Freescale 16550 workaround on arm

2015-10-17 21:05:46 -07:00

omap-serial.c

serial: omap: Prevent DoS using unprivileged ioctl(TIOCSRS485)

2016-02-25 12:01:14 -08:00

pch_uart.c

…

pmac_zilog.c

…

pmac_zilog.h

…

pnx8xxx_uart.c

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pxa.c

…

rp2.c

…

sa1100.c

…

samsung.c

serial: samsung: Reorder the sequence of clock control when call s3c24xx_serial_set_termios()

2016-06-01 12:15:53 -07:00

samsung.h

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sb1250-duart.c

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sc16is7xx.c

Merge tag 'spi-v4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

2015-11-05 13:15:12 -08:00

sccnxp.c

…

serial_core.c

tty: Remove tty_port::close_wait

2015-10-17 21:11:29 -07:00

serial_ks8695.c

…

serial_mctrl_gpio.c

serial: mctrl_gpio: implement interrupt handling

2015-10-04 18:47:51 +01:00

serial_mctrl_gpio.h

serial: fix mctrl helper functions

2015-10-17 21:21:07 -07:00

serial_txx9.c

…

serial-tegra.c

serial: tegra: Add helper function for handling RX buffer

2015-10-17 21:07:57 -07:00

sh-sci.c

serial: sh-sci: Remove cpufreq notifier to fix crash/deadlock

2016-05-04 14:48:52 -07:00

sh-sci.h

serial: sh-sci: Correct SCIF_ERROR_CLEAR for plain SCIF

2015-10-04 17:33:48 +01:00

sirfsoc_uart.c

…

sirfsoc_uart.h

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sn_console.c

…

sprd_serial.c

tty: serial: sprd: Fix module autoload for OF platform driver

2015-10-04 19:09:21 +01:00

st-asc.c

tty/serial: st-asc: drop the use of IRQF_NO_SUSPEND

2015-10-04 19:11:05 +01:00

stm32-usart.c

tty/serial: st-asc: drop the use of IRQF_NO_SUSPEND

2015-10-04 19:11:05 +01:00

suncore.c

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sunhv.c

tty/serial: Skip 'NULL' char after console break when sysrq enabled

2015-12-24 12:13:37 -05:00

sunsab.c

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sunsab.h

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sunsu.c

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sunzilog.c

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sunzilog.h

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tilegx.c

…

timbuart.c

…

timbuart.h

…

uartlite.c

…

ucc_uart.c

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vr41xx_siu.c

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vt8500_serial.c

…

xilinx_uartps.c

…

zs.c

…

zs.h

…