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a19f89335f
android_kernel_samsung_sm8650/drivers/watchdog
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Julia Cartwright a19f89335f watchdog: prevent deferral of watchdogd wakeup on RT 
When PREEMPT_RT is enabled, all hrtimer expiry functions are
deferred for execution into the context of ksoftirqd unless otherwise
annotated.

Deferring the expiry of the hrtimer used by the watchdog core, however,
is a waste, as the callback does nothing but queue a kthread work item
and wakeup watchdogd.

It's worst then that, too: the deferral through ksoftirqd also means
that for correct behavior a user must adjust the scheduling parameters
of both watchdogd _and_ ksoftirqd, which is unnecessary and has other
side effects (like causing unrelated expiry functions to execute at
potentially elevated priority).

Instead, mark the hrtimer used by the watchdog core as being _HARD to
allow it's execution directly from hardirq context.  The work done in
this expiry function is well-bounded and minimal.

A user still must adjust the scheduling parameters of the watchdogd
to be correct w.r.t. their application needs.

Link: https://lkml.kernel.org/r/0e02d8327aeca344096c246713033887bc490dd7.1538089180.git.julia@ni.com
Cc: Guenter Roeck <linux@roeck-us.net>
Reported-and-tested-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Reported-by: Tim Sander <tim@krieglstein.org>
Signed-off-by: Julia Cartwright <julia@ni.com>
Acked-by: Guenter Roeck <linux@roeck-us.net>
[bigeasy: use only HRTIMER_MODE_REL_HARD]
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20191105144506.clyadjbvnn7b7b2m@linutronix.de
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2019-11-18 19:53:43 +01:00
..
acquirewdt.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
advantechwdt.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
alim1535_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
alim7101_wdt.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
ar7_wdt.c watchdog: Mark expected switch fall-throughs 2019-08-12 13:05:37 +02:00
armada_37xx_wdt.c watchdog: armada_37xx_wdt: Convert to use device managed functions and other improvements 2019-05-05 21:02:14 +02:00
asm9260_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 4 2019-05-21 11:28:40 +02:00
aspeed_wdt.c watchdog: aspeed: add support for dual boot 2019-09-17 08:59:13 +02:00
at91rm9200_wdt.c *: convert stream-like files from nonseekable_open -> stream_open 2019-05-06 17:46:41 +03:00
at91sam9_wdt.c watchdog: Convert to use devm_platform_ioremap_resource 2019-05-05 21:02:12 +02:00
at91sam9_wdt.h watchdog: add SPDX identifiers for watchdog subsystem 2018-03-24 10:19:40 +01:00
ath79_wdt.c watchdog: ath79_wdt: fix a typo in the name of a function 2019-07-24 20:21:39 +02:00
atlas7_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191 2019-05-30 11:29:21 -07:00
bcm47xx_wdt.c watchdog: add SPDX identifiers for watchdog subsystem 2018-03-24 10:19:40 +01:00
bcm63xx_wdt.c *: convert stream-like files from nonseekable_open -> stream_open 2019-05-06 17:46:41 +03:00
bcm2835_wdt.c watchdog: bcm2835_wdt: Fix module autoload 2019-07-08 16:08:32 +02:00
bcm7038_wdt.c watchdog: bcm7038_wdt: drop warning after registering device 2019-07-08 15:13:02 +02:00
bcm_kona_wdt.c watchdog: bcm_kona_wdt: no need to check return value of debugfs_create functions 2019-07-08 20:35:10 +02:00
bd70528_wdt.c watchdog: bd70528: Trivial function documentation fix 2019-11-18 19:53:41 +01:00
booke_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
cadence_wdt.c watchdog: cadence: Do not show error in case of deferred probe 2019-11-18 19:53:40 +01:00
coh901327_wdt.c watchdog: coh901327: make it explicitly non-modular 2019-05-05 21:10:33 +02:00
cpu5wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
cpwd.c watchdog: cpwd: fix build regression 2019-11-05 16:58:11 +01:00
da9052_wdt.c watchdog: da9052_wdt: drop warning after registering device 2019-07-08 15:13:04 +02:00
da9055_wdt.c watchdog: da9055_wdt: Use 'dev' instead of dereferencing it repeatedly 2019-05-05 21:02:16 +02:00
da9062_wdt.c watchdog: da9062_wdt: drop warning after registering device 2019-07-08 15:13:04 +02:00
da9063_wdt.c watchdog: da9063_wdt: parse DT for timeout value, too 2019-05-05 21:04:57 +02:00
davinci_wdt.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
diag288_wdt.c watchdog: diag288_wdt: Remove leftover includes from conversion to watchdog API 2019-09-17 08:59:01 +02:00
digicolor_wdt.c watchdog: digicolor_wdt: Remove unused variable in dc_wdt_probe 2019-07-15 08:49:11 +02:00
dw_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
ebc-c384_wdt.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
ep93xx_wdt.c watchdog: ep93xx_wdt: Use 'dev' instead of dereferencing it repeatedly 2019-05-05 21:02:19 +02:00
eurotechwdt.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
f71808e_wdt.c watchdog: f71808e_wdt: Add F81803 support 2019-09-17 08:59:14 +02:00
ftwdt010_wdt.c watchdog: ftwdt010_wdt: drop warning after registering device 2019-07-08 15:13:06 +02:00
gef_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
geodewdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
gpio_wdt.c watchdog: gpio: add support for nowayout option 2019-07-08 19:39:44 +02:00
hpwdt.c watchdog/hpwdt: Reflect changes 2019-07-08 16:10:10 +02:00
i6300esb.c watchdog: i6300esb: drop warning after registering device 2019-07-08 15:13:06 +02:00
ib700wdt.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
ibmasr.c *: convert stream-like files from nonseekable_open -> stream_open 2019-05-06 17:46:41 +03:00
ie6xx_wdt.c watchdog: ie6xx_wdt: Use spinlock_t instead of struct spinlock 2019-07-08 20:46:48 +02:00
imgpdc_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
imx2_wdt.c watchdog: imx2_wdt: Use 'dev' instead of dereferencing it repeatedly 2019-11-18 19:53:39 +01:00
imx7ulp_wdt.c watchdog: imx7ulp: Use definitions instead of magic values 2019-11-18 19:53:42 +01:00
imx_sc_wdt.c watchdog: imx_sc_wdt: Pretimeout should follow SCU firmware format 2019-11-05 16:58:12 +01:00
indydog.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
intel_scu_watchdog.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 278 2019-06-05 17:36:36 +02:00
intel_scu_watchdog.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 278 2019-06-05 17:36:36 +02:00
intel-mid_wdt.c watchdog: intel-mid_wdt: Add WATCHDOG_NOWAYOUT support 2019-11-18 19:53:39 +01:00
iop_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 320 2019-06-05 17:37:05 +02:00
it87_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
it8712f_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
iTCO_vendor_support.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
iTCO_vendor.h watchdog: iTCO_wdt: Remove unused hooks 2018-10-02 13:32:25 +02:00
iTCO_wdt.c watchdog: iTCO: Add support for Cannon Lake PCH iTCO 2019-09-03 19:47:40 +02:00
ixp4xx_wdt.c ARM: SoC platform updates 2019-05-16 08:31:32 -07:00
jz4740_wdt.c watchdog: jz4740: Fix unused variable warning in jz4740_wdt_probe 2019-08-12 13:05:39 +02:00
Kconfig watchdog: w83627hf_wdt: Support NCT6116D 2019-11-18 19:53:38 +01:00
kempld_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 294 2019-06-05 17:36:38 +02:00
lantiq_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
loongson1_wdt.c watchdog: loongson1_wdt: drop warning after registering device 2019-07-08 15:13:08 +02:00
lpc18xx_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
m54xx_wdt.c *: convert stream-like files from nonseekable_open -> stream_open 2019-05-06 17:46:41 +03:00
machzwd.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
Makefile watchdog: Add i.MX7ULP watchdog support 2019-09-17 08:59:12 +02:00
max63xx_wdt.c watchdog: max63xx_wdt: Convert to use device managed functions and other improvements 2019-05-05 21:02:22 +02:00
max77620_wdt.c watchdog: max77620_wdt: drop warning after registering device 2019-07-08 15:13:09 +02:00
mei_wdt.c watchdog: mei_wdt: no need to check return value of debugfs_create functions 2019-07-08 20:35:10 +02:00
mena21_wdt.c watchdog: mena21_wdt: drop warning after registering device 2019-07-08 15:13:09 +02:00
menf21bmc_wdt.c watchdog: menf21bmc_wdt: drop warning after registering device 2019-07-08 15:13:10 +02:00
menz69_wdt.c watchdog: add driver for the MEN 16z069 IP-Core 2018-08-02 15:57:12 +02:00
meson_gxbb_wdt.c watchdog: meson: Fix the wrong value of left time 2019-11-05 16:58:12 +01:00
meson_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
mixcomwd.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
mlx_wdt.c watchdog: mlx_wdt: Use 'dev' instead of dereferencing it repeatedly 2019-05-05 21:02:24 +02:00
moxart_wdt.c watchdog: moxart_wdt: Convert to use device managed functions and other improvements 2019-05-05 21:02:24 +02:00
mpc8xxx_wdt.c watchdog: mpc8xxx_wdt: drop warning after registering device 2019-07-08 15:13:10 +02:00
mt7621_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
mtk_wdt.c watchdog: mtk_wdt: Convert to use device managed functions and other improvements 2019-05-05 21:02:25 +02:00
mtx-1_wdt.c *: convert stream-like files from nonseekable_open -> stream_open 2019-05-06 17:46:41 +03:00
mv64x60_wdt.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
ni903x_wdt.c watchdog: ni903x_wdt: drop warning after registering device 2019-07-08 15:13:10 +02:00
nic7018_wdt.c watchdog: nic7018_wdt: drop warning after registering device 2019-07-08 15:13:11 +02:00
npcm_wdt.c watchdog: npcm_wdt: drop warning after registering device 2019-07-08 15:13:11 +02:00
nv_tco.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
nv_tco.h watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
octeon-wdt-main.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
octeon-wdt-nmi.S watchdog: octeon-wdt: Remove old boot vector code. 2017-09-04 21:19:03 +02:00
of_xilinx_wdt.c watchdog: of_xilinx_wdt: drop warning after registering device 2019-07-08 15:13:12 +02:00
omap_wdt.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
omap_wdt.h watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
orion_wdt.c watchdog: orion_wdt: use timer1 as a pretimeout 2019-09-17 08:59:13 +02:00
pc87413_wdt.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
pcwd_pci.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
pcwd_usb.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
pcwd.c watchdog: Mark expected switch fall-throughs 2019-08-12 13:05:37 +02:00
pic32-dmt.c watchdog: pic32-dmt: drop warning after registering device 2019-07-08 15:13:12 +02:00
pic32-wdt.c watchdog: pic32-wdt: drop warning after registering device 2019-07-08 15:13:12 +02:00
pika_wdt.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
pm8916_wdt.c watchdog: pm8916_wdt: fix pretimeout registration flow 2019-11-05 16:58:11 +01:00
pnx833x_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
pnx4008_wdt.c watchdog: pnx4008_wdt: allow compile-testing 2019-09-16 22:10:05 +02:00
pretimeout_noop.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
pretimeout_panic.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
qcom-wdt.c watchdog: qcom: remove unnecessary variable from private storage 2019-09-17 08:59:14 +02:00
rave-sp-wdt.c watchdog: rave-sp-wdt: drop warning after registering device 2019-07-08 15:13:14 +02:00
rc32434_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
rdc321x_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
renesas_wdt.c watchdog: renesas_wdt: Add a few cycles delay 2019-07-08 19:39:44 +02:00
retu_wdt.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
riowd.c watchdog: riowd: Mark expected switch fall-through 2019-08-12 13:05:38 +02:00
rn5t618_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 446 2019-06-05 17:37:18 +02:00
rt2880_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
rtd119x_wdt.c watchdog: rtd119x: drop unused module.h include 2019-05-05 21:10:34 +02:00
rza_wdt.c watchdog: rza_wdt: Use 'dev' instead of dereferencing it repeatedly 2019-05-05 21:02:27 +02:00
s3c2410_wdt.c watchdog: s3c2410_wdt: drop warning after registering device 2019-07-08 15:13:14 +02:00
sa1100_wdt.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
sama5d4_wdt.c watchdog: atmel: atmel-sama5d4-wdt: Disable watchdog on system suspend 2019-07-08 20:35:12 +02:00
sb_wdog.c watchdog: Mark expected switch fall-throughs 2019-08-12 13:05:37 +02:00
sbc60xxwdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sbc7240_wdt.c watchdog: sbc7240_wdt: Fix yet another -Wimplicit-fallthrough warning 2019-11-18 19:53:40 +01:00
sbc8360.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
sbc_epx_c3.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sbc_fitpc2_wdt.c *: convert stream-like files from nonseekable_open -> stream_open 2019-05-06 17:46:41 +03:00
sbsa_gwdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 294 2019-06-05 17:36:38 +02:00
sc520_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sc1200wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sch311x_wdt.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
scx200_wdt.c watchdog: scx200_wdt: Mark expected switch fall-through 2019-08-12 13:05:37 +02:00
shwdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sirfsoc_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 4 2019-05-21 11:28:40 +02:00
smsc37b787_wdt.c docs: watchdog: convert docs to ReST and rename to *.rst 2019-07-08 20:35:09 +02:00
softdog.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
sp805_wdt.c watchdog: sp805_wdt: drop warning after registering device 2019-07-08 15:13:15 +02:00
sp5100_tco.c watchdog: sp5100_tco: drop warning after registering device 2019-07-08 15:13:15 +02:00
sp5100_tco.h watchdog: sp5100_tco: Add support for recent FCH versions 2018-01-21 12:56:37 +01:00
sprd_wdt.c watchdog: Remove dev_err() usage after platform_get_irq() 2019-08-12 13:05:38 +02:00
st_lpc_wdt.c watchdog: st_lpc_wdt: drop warning after registering device 2019-07-08 15:13:16 +02:00
stm32_iwdg.c watchdog: stm32_iwdg: drop warning after registering device 2019-07-08 15:13:16 +02:00
stmp3xxx_rtc_wdt.c watchdog: stmp3xxx_rtc_wdt: drop warning after registering device 2019-07-08 15:13:17 +02:00
stpmic1_wdt.c watchdog: stpmic1_wdt: Use 'dev' instead of dereferencing it repeatedly 2019-05-05 21:02:29 +02:00
sun4v_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
sunxi_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
tangox_wdt.c watchdog: tangox_wdt: Convert to use device managed functions and other improvements 2019-05-05 21:02:30 +02:00
tegra_wdt.c watchdog: tegra_wdt: drop warning after registering device 2019-07-08 15:13:17 +02:00
tqmx86_wdt.c watchdog: tqmx86_wdt: Use 'dev' instead of dereferencing it repeatedly 2019-05-05 21:02:31 +02:00
ts72xx_wdt.c watchdog: ts72xx_wdt: Use 'dev' instead of dereferencing it repeatedly 2019-05-05 21:02:32 +02:00
ts4800_wdt.c watchdog: ts4800_wdt: drop warning after registering device 2019-07-08 15:13:17 +02:00
twl4030_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
txx9wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
uniphier_wdt.c watchdog: uniphier_wdt: drop platform_set_drvdata 2019-05-05 21:02:32 +02:00
ux500_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 197 2019-05-30 11:29:22 -07:00
via_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194 2019-05-30 11:29:22 -07:00
w83627hf_wdt.c watchdog: w83627hf_wdt: Support NCT6116D 2019-11-18 19:53:38 +01:00
w83877f_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
w83977f_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
wafer5823wdt.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
watchdog_core.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
watchdog_core.h watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
watchdog_dev.c watchdog: prevent deferral of watchdogd wakeup on RT 2019-11-18 19:53:43 +01:00
watchdog_pretimeout.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
watchdog_pretimeout.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
wd501p.h watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
wdat_wdt.c watchdog: wdat_wdt: Spelling s/configrable/configurable/ 2019-11-18 19:53:41 +01:00
wdrtas.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 153 2019-05-30 11:26:32 -07:00
wdt285.c watchdog: wdt285: Mark expected switch fall-through 2019-08-20 19:43:23 -05:00
wdt977.c watchdog: wdt977: Mark expected switch fall-through 2019-08-12 13:05:38 +02:00
wdt_pci.c watchdog: convert remaining drivers to use SPDX license identifier 2019-07-08 20:35:11 +02:00
wdt.c watchdog: Mark expected switch fall-throughs 2019-08-12 13:05:37 +02:00
wm831x_wdt.c watchdog: wm831x_wdt: drop warning after registering device 2019-07-08 15:13:18 +02:00
wm8350_wdt.c watchdog: add SPDX identifiers for watchdog subsystem 2018-03-24 10:19:40 +01:00
xen_wdt.c watchdog: xen_wdt: drop warning after registering device 2019-07-08 15:13:18 +02:00
ziirave_wdt.c watchdog: ziirave_wdt: Update checked I2C functionality mask 2019-09-17 08:59:09 +02:00
zx2967_wdt.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194 2019-05-30 11:29:22 -07:00