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1d267ea653
linux/drivers/tty/serial
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Uwe Kleine-König 1d267ea653 serial: mctrl-gpio: simplify init routine 
Instead of ignoring errors returned by devm_gpiod_get_index use
devm_gpiod_get_index_optional which results in slightly more strict
error handling which is good.

Also use the fourth parameter to devm_gpiod_get_index_optional to be
able to drop the explicit direction setting.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-07 03:15:04 +01:00
..
8250 serial: 8250_dw: Add missing MODULE_ALIAS() for module autoloading support 2015-03-07 03:13:07 +01:00
cpm_uart Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
jsm
21285.c
68328serial.c
altera_jtaguart.c serial: altera-juart: fix NULL device in log message 2015-01-09 14:28:17 -08:00
altera_uart.c serial: altera-uart: fix NULL device in log message 2015-01-09 14:28:17 -08:00
amba-pl010.c
amba-pl011.c
apbuart.c
apbuart.h
ar933x_uart.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
arc_uart.c
atmel_serial.c serial: atmel: fix error handling when mctrl_gpio_init fails 2015-03-07 03:15:03 +01:00
bcm63xx_uart.c tty: serial/bcm63xx_uart: fix sparse warning 2015-03-07 03:13:07 +01:00
bfin_sport_uart.c
bfin_sport_uart.h
bfin_uart.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
clps711x.c serial: clps711x: fail if mctrl_gpio_init fails 2015-03-07 03:15:03 +01:00
crisv10.c
crisv10.h
digicolor-usart.c tty/serial: digicolor: remove sysrq reference 2015-02-02 10:11:25 -08:00
dz.c
dz.h
earlycon-arm-semihost.c
earlycon.c
efm32-uart.c
etraxfs-uart.c serial: driver for ETRAX FS UART 2015-02-07 18:43:16 +08:00
fsl_lpuart.c tty: serial: fsl_lpuart: terminate DMA on buffer flush 2015-02-02 10:09:55 -08:00
icom.c
icom.h
ifx6x60.c
ifx6x60.h
imx.c serial: imx: Do not store/restore the UBRC register 2015-03-07 03:13:08 +01:00
ioc3_serial.c
ioc4_serial.c
ip22zilog.c
ip22zilog.h
Kconfig tty: kconfig: remove the superfluous dependency on PPC_OF 2015-03-07 03:13:06 +01:00
kgdb_nmi.c
kgdboc.c
lantiq.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
lpc32xx_hs.c
m32r_sio_reg.h
m32r_sio.c
m32r_sio.h
Makefile serial: driver for ETRAX FS UART 2015-02-07 18:43:16 +08:00
max310x.c
max3100.c tty: max3100: use msecs_to_jiffies for time conversion 2015-03-07 03:13:08 +01:00
mcf.c serial: mcf: fix no driver name in probe output 2015-01-09 14:06:57 -08:00
men_z135_uart.c tty: serial: men_z135_uart: Fix driver for changes in hardware 2015-02-02 10:11:27 -08:00
meson_uart.c
mfd.c More ACPI and power management updates for 3.19-rc1 2014-12-18 20:28:33 -08:00
mpc52xx_uart.c
mpsc.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
msm_serial_hs.c More ACPI and power management updates for 3.19-rc1 2014-12-18 20:28:33 -08:00
msm_serial.c tty: serial: msm_serial: Remove console unregistration from driver exit. 2015-02-02 10:11:25 -08:00
msm_serial.h
msm_smd_tty.c
mux.c
mxs-auart.c serial: mxs-auart: properly handle mctrl_gpio failing 2015-03-07 03:15:03 +01:00
netx-serial.c
nwpserial.c
of_serial.c serial: of-serial: fetch line number from DT 2015-02-03 15:52:13 -08:00
omap-serial.c serial: omap: Fix RTS handling 2015-02-02 10:11:28 -08:00
pch_uart.c
pmac_zilog.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
pmac_zilog.h
pnx8xxx_uart.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
pxa.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
rp2.c
sa1100.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
samsung.c serial: samsung: earlycon support depends on CONFIG_SERIAL_SAMSUNG_CONSOLE 2015-02-02 11:11:00 -08:00
samsung.h serial: samsung: add DMA support for RX 2015-01-09 14:25:39 -08:00
sb1250-duart.c
sc16is7xx.c
sccnxp.c
serial_core.c serial: core: replace current->state by __set_current_state() 2015-03-07 03:08:42 +01:00
serial_ks8695.c
serial_mctrl_gpio.c serial: mctrl-gpio: simplify init routine 2015-03-07 03:15:04 +01:00
serial_mctrl_gpio.h
serial_txx9.c
serial-tegra.c
sh-sci.c serial: sh-sci: Fix R-Car SCIF and HSCIF overrun handling 2015-02-02 10:11:26 -08:00
sh-sci.h
sirfsoc_uart.c serial: sirf: rename marco to atlas7 2015-01-09 14:17:59 -08:00
sirfsoc_uart.h serial: sirf: rename marco to atlas7 2015-01-09 14:17:59 -08:00
sn_console.c
sprd_serial.c sprd_serial: compile sprd_suspend and sprd_resume conditionally 2015-03-07 03:13:07 +01:00
st-asc.c
suncore.c
sunhv.c
sunsab.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
sunsab.h
sunsu.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
sunzilog.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
sunzilog.h
tilegx.c
timbuart.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
timbuart.h
uartlite.c
ucc_uart.c
vr41xx_siu.c
vt8500_serial.c
xilinx_uartps.c tty: xuartps: Fix RX hang, and TX corruption in termios call 2015-02-02 10:11:25 -08:00
zs.c
zs.h