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linux/drivers/input/keyboard
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Anson Huang a99b9c82bd Input: snvs_pwrkey - initialize necessary driver data before enabling IRQ 
commit bf2a7ca39f upstream.

SNVS IRQ is requested before necessary driver data initialized,
if there is a pending IRQ during driver probe phase, kernel
NULL pointer panic will occur in IRQ handler. To avoid such
scenario, just initialize necessary driver data before enabling
IRQ. This patch is inspired by NXP's internal kernel tree.

Fixes: d3dc6e2322 ("input: keyboard: imx: add snvs power key driver")
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-08 07:21:53 +02:00
..
adc-keys.c
adp5520-keys.c
adp5588-keys.c gpio: adp5588: move header file out of I2C realm 2017-05-29 13:36:45 +02:00
adp5589-keys.c Input: mark expected switch fall-throughs 2018-08-08 11:23:27 -07:00
amikbd.c Input: stop telling users to snail-mail Vojtech 2018-07-26 17:04:37 -07:00
atakbd.c Input: atakbd - fix Atari CapsLock behaviour 2018-09-18 15:28:07 -07:00
atkbd.c Input: iatkbd - constify serio_device_id 2017-08-18 17:14:19 -07:00
bcm-keypad.c Input: matrix-keypad - switch to using generic device properties 2017-01-31 11:31:48 -08:00
cap11xx.c Input: cap11xx - switch to using set_brightness_blocking() 2019-03-23 20:09:44 +01:00
clps711x-keypad.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
cros_ec_keyb.c Input: cros_ec_keyb - fix button/switch capability reports 2018-12-08 12:59:09 +01:00
davinci_keyscan.c
dlink-dir685-touchkeys.c Input: add D-Link DIR-685 touchkeys driver 2017-06-05 15:35:32 -07:00
ep93xx_keypad.c
goldfish_events.c Input: goldfish_events - fix checkpatch warnings 2018-06-04 13:36:26 -07:00
gpio_keys_polled.c This is the bulk of GPIO changes for the v4.11 cycle 2017-02-23 08:46:04 -08:00
gpio_keys.c Input: gpio-keys - switch to bitmap_zalloc() 2018-08-01 17:59:21 -07:00
hil_kbd.c Input: hil_kbd - constify serio_device_id 2017-08-18 17:14:20 -07:00
hilkbd.c Input: hilkbd - Add casts to HP9000/300 I/O accessors 2018-07-29 10:48:18 +02:00
hpps2atkbd.h
imx_keypad.c Input: imx_keypad - switch to SPDX identifier 2018-06-21 17:22:06 -07:00
ipaq-micro-keys.c
jornada680_kbd.c
jornada720_kbd.c
Kconfig Input: keyboard: Fix ChromeOS EC keyboard help message. 2018-07-03 12:40:44 -07:00
lkkbd.c Input: lkkbd - constify serio_device_id 2017-08-18 17:14:21 -07:00
lm8323.c Input: lm8323 - move header file out of I2C realm 2017-05-22 17:23:46 -07:00
lm8333.c
locomokbd.c Input: keyboard - convert timers to use timer_setup() 2017-10-24 10:04:44 -07:00
lpc32xx-keys.c Input: matrix-keypad - switch to using generic device properties 2017-01-31 11:31:48 -08:00
Makefile input: Add MediaTek PMIC keys support 2018-04-16 15:16:11 +01:00
maple_keyb.c
matrix_keypad.c Input: matrix_keypad - use flush_delayed_work() 2019-03-23 20:09:44 +01:00
max7359_keypad.c
mcs_touchkey.c Input: mcs - move header file out of I2C realm 2017-05-22 17:26:57 -07:00
mpr121_touchkey.c
mtk-pmic-keys.c input: Add MediaTek PMIC keys support 2018-04-16 15:16:11 +01:00
newtonkbd.c Input: stop telling users to snail-mail Vojtech 2018-07-26 17:04:37 -07:00
nomadik-ske-keypad.c
nspire-keypad.c
omap-keypad.c Input: keyboard - convert timers to use timer_setup() 2017-10-24 10:04:44 -07:00
omap4-keypad.c Input: omap-keypad - fix idle configuration to not block SoC idle states 2019-01-13 09:50:58 +01:00
opencores-kbd.c
pmic8xxx-keypad.c Input: pmic8xxx-keypad - remove unneeded MODULE_VERSION() usage 2018-01-16 16:48:21 -08:00
pxa27x_keypad.c Input: pxa27x_keypad - handle return value of clk_prepare_enable 2017-08-31 11:57:35 -07:00
pxa930_rotary.c
qt1070.c Input: qt1070 - add OF device ID table 2017-03-23 14:46:33 -07:00
qt2160.c
samsung-keypad.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
sh_keysc.c
snvs_pwrkey.c Input: snvs_pwrkey - initialize necessary driver data before enabling IRQ 2019-05-08 07:21:53 +02:00
spear-keyboard.c
st-keyscan.c Input: st-keyscan - fix potential zalloc NULL dereference 2019-03-23 20:09:47 +01:00
stmpe-keypad.c Input: stmpe-keypad - remove VLA usage 2018-03-10 10:18:33 -08:00
stowaway.c Input: stop telling users to snail-mail Vojtech 2018-07-26 17:04:37 -07:00
sun4i-lradc-keys.c
sunkbd.c Input: stop telling users to snail-mail Vojtech 2018-07-26 17:04:37 -07:00
tc3589x-keypad.c
tca6416-keypad.c
tca8418_keypad.c Input: tca8418 - enable interrupt after it has been requested 2017-10-19 16:50:20 -07:00
tegra-kbc.c Input: keyboard - convert timers to use timer_setup() 2017-10-24 10:04:44 -07:00
tm2-touchkey.c Input: tm2-touchkey - use LEN_ON as boolean value instead of LED_FULL 2017-06-01 22:08:05 -07:00
twl4030_keypad.c mfd: twl: Move header file out of I2C realm 2017-09-04 14:41:02 +01:00
w90p910_keypad.c
xtkbd.c Input: stop telling users to snail-mail Vojtech 2018-07-26 17:04:37 -07:00