Philipp Zabel acbdad8dd1 serial: 8250_dw: simplify optional reset handling ...

As of commit bb475230b8 ("reset: make optional functions really
optional"), the reset framework API calls use NULL pointers to describe
optional, non-present reset controls.

This allows to return errors from devm_reset_control_get_optional and to
call reset_control_(de)assert unconditionally.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-03-17 14:17:12 +09:00

..

8250

serial: 8250_dw: simplify optional reset handling

2017-03-17 14:17:12 +09:00

cpm_uart

tty: serial: cpm_uart: make use of for_each_node_by_type()

2017-02-03 10:12:16 +01:00

jsm

tty: serial: jsm_tty: constify uart_ops structures

2016-09-02 15:01:16 +02:00

21285.c

…

altera_jtaguart.c

serial: altera_jtaguart: add earlycon support

2017-03-17 14:14:00 +09:00

altera_uart.c

serial: altera: constify uart_ops structures

2016-09-02 15:01:16 +02:00

amba-pl010.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

amba-pl011.c

Revert "tty: serial: pl011: add ttyAMA for matching pl011 console"

2017-03-14 10:59:04 +08:00

amba-pl011.h

tty: amba-pl011: clean up LCR register offsets

2015-12-13 19:59:48 -08:00

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

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

arc_uart.c

serial/arc: constify uart_ops structures

2016-09-01 21:05:41 +02:00

atmel_serial.c

tty/serial: atmel: move atmel_serial header into driver directory

2017-03-14 10:59:04 +08:00

atmel_serial.h

tty/serial: atmel: move atmel_serial header into driver directory

2017-03-14 10:59:04 +08:00

bcm63xx_uart.c

serial/bcm63xx_uart: constify uart_ops structures

2016-09-02 15:01:16 +02:00

bfin_sport_uart.c

tty: serial: constify dev_pm_ops structures

2017-01-19 14:20:23 +01:00

bfin_sport_uart.h

…

bfin_uart.c

serial:bfin-uart:Remove 'struct timeval'

2015-12-13 19:59:48 -08:00

clps711x.c

serial: clps711x: Changing the compatibility string to match with the smallest supported chip

2016-07-06 17:38:16 +02:00

crisv10.c

sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>

2017-03-02 08:42:32 +01:00

crisv10.h

…

digicolor-usart.c

tty/serial: digicolor: Fix bad usage of IS_ERR_VALUE

2016-02-14 17:39:36 -08:00

dz.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

dz.h

…

earlycon-arm-semihost.c

tty/serial: mark __init early_smh_setup() static

2016-09-02 15:03:35 +02:00

earlycon.c

ACPI: parse SPCR and enable matching console

2016-09-28 17:46:46 +02:00

efm32-uart.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

etraxfs-uart.c

serial: etraxfs-uart: Fix crash

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

fsl_lpuart.c

tty: serial: fsl_lpuart: fix del_timer_sync() vs timer routine deadlock

2017-01-12 11:51:24 +01:00

icom.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

icom.h

…

ifx6x60.c

serial: ifx6x60: Free memory when probe fails

2016-11-10 14:50:46 +01:00

ifx6x60.h

…

imx.c

serial: imx: Fix the CTS_B polarity in RS485 mode

2017-01-31 10:54:58 +01:00

ioc3_serial.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

ioc4_serial.c

scripts/spelling.txt: add "comsume(r)" pattern and fix typo instances

2017-02-27 18:43:47 -08:00

ip22zilog.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

ip22zilog.h

…

Kconfig

uartlite: Adding a kernel parameter for the number of uartlites

2017-03-17 14:14:30 +09:00

kgdb_nmi.c

…

kgdboc.c

…

lantiq.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

lpc32xx_hs.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

m32r_sio_reg.h

…

m32r_sio.c

serial: m32r_sio: make it explicitly non-modular

2016-06-25 14:00:06 -07:00

Makefile

tty: serial: Makefile: move kgdb to be initialized last

2016-10-27 16:27:24 +02:00

max310x.c

serial: max310x: Add support for newer silicon revisions

2017-01-12 11:51:24 +01:00

max3100.c

tty: serial: constify uart_ops structures

2016-09-02 15:01:16 +02:00

mcf.c

…

men_z135_uart.c

tty: serial: constify uart_ops structures

2016-09-02 15:01:16 +02:00

meson_uart.c

tty: serial: meson: allow baud-rates higher than 115200

2017-01-19 14:38:57 +01:00

mpc52xx_uart.c

tty: serial: constify psc_ops structs

2016-02-06 22:31:47 -08:00

mps2-uart.c

serial: mps2-uart: make driver explicitly non-modular

2016-06-25 14:01:57 -07:00

mpsc.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

msm_serial.c

tty: serial: msm: Fix module autoload

2017-01-12 11:51:25 +01:00

mux.c

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

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

mvebu-uart.c

serial: mvebu-uart: free the IRQ in ->shutdown()

2016-06-25 14:00:06 -07:00

mxs-auart.c

serial: mxs-auart: support CMSPAR termios cflag

2017-01-12 11:51:24 +01:00

netx-serial.c

…

omap-serial.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

pch_uart.c

serial: pch_uart: add terminate entry for dmi_system_id tables

2016-10-27 16:01:31 +02:00

pic32_uart.c

serial: pic32_uart: Fix 'request_irq' and 'free_irq' inconsistancy

2017-01-12 11:51:24 +01:00

pic32_uart.h

serial: pic32_uart: Add PIC32 UART driver

2016-05-13 14:01:56 +02:00

pmac_zilog.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

pmac_zilog.h

…

pnx8xxx_uart.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

pxa.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

rp2.c

…

sa1100.c

…

samsung.c

serial: samsung: Continue to work if DMA request fails

2017-03-07 19:58:37 +01:00

samsung.h

serial: samsung: Simplify DMA engine initialization code

2017-01-12 11:51:24 +01:00

sb1250-duart.c

drivers: convert sbd_duart.map_guard from atomic_t to refcount_t

2017-03-14 11:01:40 +08:00

sc16is7xx.c

sched/headers: Prepare for new header dependencies before moving code to <uapi/linux/sched/types.h>

2017-03-02 08:42:27 +01:00

sccnxp.c

…

serial_core.c

tty: serial_core, remove state checks in uart_poll*

2017-03-17 14:17:11 +09:00

serial_ks8695.c

serial: Fix ASYNC_* => UPF_* flags misuse

2016-01-28 14:17:42 -08:00

serial_mctrl_gpio.c

serial: mctrl_gpio: enable API usage only for initialized mctrl_gpios struct

2016-06-25 14:30:42 -07:00

serial_mctrl_gpio.h

serial: mctrl_gpio: add modem control read routine

2016-06-25 14:30:42 -07:00

serial_txx9.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

serial-tegra.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

sh-sci.c

serial: sh-sci: Fix panic when serial console and DMA are enabled

2017-03-14 10:59:04 +08:00

sh-sci.h

serial: sh-sci: consider DR (data ready) bit adequately

2017-02-03 10:14:10 +01:00

sirfsoc_uart.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

sirfsoc_uart.h

serial: sirf: make fifo functions static

2016-06-25 14:01:57 -07:00

sn_console.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

sprd_serial.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

st-asc.c

serial: st-asc: Use generic DT binding for announcing RTS/CTS lines

2017-02-06 09:47:52 +01:00

stm32-usart.c

serial: stm32: mark symbols static where possible

2016-09-27 12:55:27 +02:00

stm32-usart.h

serial: stm32: Fix comparisons with undefined register

2016-10-27 16:00:31 +02:00

suncore.c

drivers/tty: make serial/suncore.c driver explicitly non-modular

2015-07-23 18:27:41 -07:00

sunhv.c

sparc64: Send break twice from console to return to boot prom

2017-02-23 08:27:24 -08:00

sunsab.c

…

sunsab.h

…

sunsu.c

serial: sunsu: Free memory when probe fails

2016-11-16 10:57:26 +01:00

sunzilog.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

sunzilog.h

…

tilegx.c

…

timbuart.c

tty: serial: constify uart_ops structures

2016-09-02 15:01:16 +02:00

timbuart.h

…

uartlite.c

uartlite: Adding a kernel parameter for the number of uartlites

2017-03-17 14:14:30 +09:00

ucc_uart.c

QE-UART: add "fsl,t1040-ucc-uart" to of_device_id

2016-05-01 13:55:12 -07:00

vr41xx_siu.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

vt8500_serial.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

xilinx_uartps.c

serial: xuartps: Cleanup the clock enable

2017-03-17 14:14:00 +09:00

zs.c

tty: serial: constify uart_ops structures

2017-01-27 09:23:36 +01:00

zs.h

…