Zhang Bo 89d3fccd8b Input: matrix_keypad - fix race when disabling interrupts ... commit ea4f7bd2ac upstream. If matrix_keypad_stop() is executing and the keypad interrupt is triggered, disable_row_irqs() may be called by both matrix_keypad_interrupt() and matrix_keypad_stop() at the same time, causing interrupts to be disabled twice and the keypad being "stuck" after resuming. Take lock when setting keypad->stopped to ensure that ISR will not race with matrix_keypad_stop() disabling interrupts. Signed-off-by: Zhang Bo <zbsdta@126.com> Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-03-15 10:54:32 +01:00
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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
amikbd.c
atakbd.c
atkbd.c	Input: iatkbd - constify serio_device_id	2017-08-18 17:14:19 -07:00
bcm-keypad.c
bf54x-keys.c
cap11xx.c
clps711x-keypad.c
cros_ec_keyb.c	Input: cros_ec_keyb - remove extraneous 'const'	2017-05-11 17:41:01 -07:00
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
gpio_keys.c	Merge branch 'bind_unbind' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core into next	2017-07-24 16:51:18 -07:00
gpio_keys_polled.c
hil_kbd.c	Input: hil_kbd - constify serio_device_id	2017-08-18 17:14:20 -07:00
hilkbd.c	parisc/input/hilkbd: Fix section mismatches	2017-08-22 16:34:37 +02:00
hpps2atkbd.h
imx_keypad.c
ipaq-micro-keys.c
jornada680_kbd.c
jornada720_kbd.c
Kconfig	Input: add D-Link DIR-685 touchkeys driver	2017-06-05 15:35:32 -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: locomokbd - use setup_timer	2017-04-10 20:41:40 -07:00
lpc32xx-keys.c
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
maple_keyb.c
matrix_keypad.c	Input: matrix_keypad - fix race when disabling interrupts	2018-03-15 10:54:32 +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
newtonkbd.c	Input: newtonkbd - constify serio_device_id	2017-08-18 17:14:58 -07:00
nomadik-ske-keypad.c
nspire-keypad.c
omap-keypad.c
omap4-keypad.c	Input: omap-keypad - fix error handling code	2017-04-10 20:51:49 -07:00
opencores-kbd.c
pmic8xxx-keypad.c
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
sh_keysc.c
snvs_pwrkey.c
spear-keyboard.c
st-keyscan.c
stmpe-keypad.c
stowaway.c	Input: stowaway - constify serio_device_id	2017-08-18 17:15:00 -07:00
sun4i-lradc-keys.c
sunkbd.c	Input: sunkbd - constify serio_device_id	2017-08-18 17:15:04 -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: tegra-kbc - handle return value of clk_prepare_enable	2017-08-31 11:57:27 -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: xtkbd - constify serio_device_id	2017-08-18 17:15:07 -07:00