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Johannes Thumshirn 65221bdde7 watchdog: menz069_wdt: fix watchdog initialisation 
[ Upstream commit 87b22656ca6a896d0378e9e60ffccb0c82f48b08 ]

Doing a 'cat /dev/watchdog0' with menz069_wdt as watchdog0 will result in
a NULL pointer dereference.

This happens because we're passing the wrong pointer to
watchdog_register_device(). Fix this by getting rid of the static
watchdog_device structure and use the one embedded into the driver's
per-instance private data.

Signed-off-by: Johannes Thumshirn <jth@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230418172531.177349-2-jth@kernel.org
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-06-09 10:32:19 +02:00
..
acquirewdt.c
compat_ioctl: move WDIOC handling into wdt drivers
2019-10-23 17:23:46 +02:00
advantechwdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
alim1535_wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
alim7101_wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
ar7_wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
arm_smc_wdt.c
watchdog: Add new arm_smc_wdt watchdog driver
2020-05-25 08:55:46 +02:00
armada_37xx_wdt.c
watchdog: armada_37xx_wdt: check the return value of devm_ioremap() in armada_37xx_wdt_probe()
2022-08-17 14:24:11 +02:00
asm9260_wdt.c
…
aspeed_wdt.c
watchdog: aspeed: fix hardware timeout calculation
2021-06-21 08:49:04 +02:00
at91rm9200_wdt.c
compat_ioctl: move WDIOC handling into wdt drivers
2019-10-23 17:23:46 +02:00
at91sam9_wdt.c
watchdog: at91sam9_wdt: use devm_request_irq to avoid missing free_irq() in error path
2023-03-11 13:57:27 +01:00
at91sam9_wdt.h
watchdog: sama5d4_wdt: addition of sam9x60 compatible watchdog
2020-01-27 15:55:44 +01:00
ath79_wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
bcm47xx_wdt.c
…
bcm63xx_wdt.c
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +01:00
bcm2835_wdt.c
watchdog: bcm2835_wdt: consider system-power-controller property
2021-08-22 10:28:08 +02:00
bcm7038_wdt.c
watchdog: bcm7038_wdt: add big endian support
2021-06-21 08:49:09 +02:00
bcm_kona_wdt.c
watchdog: bcm_kona_wdt: Use correct return value for bcm_kona_wdt_probe()
2020-08-05 18:42:46 +02:00
bd9576_wdt.c
wdt: Support wdt on ROHM BD9576MUF and BD9573MUF
2021-03-10 10:58:44 +00:00
booke_wdt.c
watchdog: fix syntactic kernel-doc issues
2021-06-21 08:49:09 +02:00
cadence_wdt.c
watchdog: cadence: Simplify with dev_err_probe()
2020-10-14 15:02:24 +02:00
cpu5wdt.c
module: remove never implemented MODULE_SUPPORTED_DEVICE
2021-03-17 13:16:18 -07:00
cpwd.c
module: remove never implemented MODULE_SUPPORTED_DEVICE
2021-03-17 13:16:18 -07:00
da9052_wdt.c
…
da9055_wdt.c
…
da9062_wdt.c
watchdog: da9062: No need to ping manually before setting timeout
2020-05-25 08:55:44 +02:00
da9063_wdt.c
watchdog: da9063: Make use of pre-configured timeout during probe
2020-05-25 08:55:43 +02:00
davinci_wdt.c
watchdog: davinci: Simplify with dev_err_probe()
2020-10-14 15:02:25 +02:00
diag288_wdt.c
watchdog: diag288_wdt: fix __diag288() inline assembly
2023-02-09 11:26:41 +01:00
digicolor_wdt.c
…
dw_wdt.c
watchdog: dw_wdt: Fix the error handling path of dw_wdt_drv_probe()
2023-05-17 11:50:16 +02:00
ebc-c384_wdt.c
…
ep93xx_wdt.c
…
eurotechwdt.c
watchdog: fix syntactic kernel-doc issues
2021-06-21 08:49:09 +02:00
f71808e_wdt.c
watchdog: f71808e_wdt: fix inaccurate report in WDIOC_GETTIMEOUT
2021-11-18 19:17:03 +01:00
ftwdt010_wdt.c
…
gef_wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
geodewdt.c
watchdog: geodewdt: remove unneeded break
2020-12-13 16:17:41 +01:00
gpio_wdt.c
…
hpwdt.c
watchdog/hpwdt: New PCI IDs
2021-06-21 08:49:00 +02:00
i6300esb.c
…
ib700wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
ibmasr.c
compat_ioctl: move WDIOC handling into wdt drivers
2019-10-23 17:23:46 +02:00
ie6xx_wdt.c
…
imgpdc_wdt.c
…
imx2_wdt.c
watchdog: imx2_wdg: notify wdog core to stop ping worker on suspend
2021-08-22 10:28:08 +02:00
imx7ulp_wdt.c
watchdog: imx7ulp: Watchdog should continue running for wait/stop mode
2020-10-14 15:02:26 +02:00
imx_sc_wdt.c
watchdog: imx_sc_wdt: fix pretimeout
2021-06-21 08:49:14 +02:00
indydog.c
compat_ioctl: move WDIOC handling into wdt drivers
2019-10-23 17:23:46 +02:00
intel-mid_wdt.c
watchdog: intel-mid_wdt: Postpone IRQ handler registration till SCU is ready
2021-01-25 20:05:32 +02:00
iop_wdt.c
compat_ioctl: move WDIOC handling into wdt drivers
2019-10-23 17:23:46 +02:00
it87_wdt.c
watchdog: it87_wdt: remove useless function
2021-06-21 08:49:04 +02:00
it8712f_wdt.c
watchdog: it8712f_wdt: remove definition of DEBUG
2021-02-07 14:41:18 +01:00
iTCO_vendor_support.c
watchdog: iTCO_wdt: Export vendorsupport
2020-03-10 10:20:27 +01:00
iTCO_vendor.h
watchdog: iTCO_wdt: Export vendorsupport
2020-03-10 10:20:27 +01:00
iTCO_wdt.c
Revert "watchdog: iTCO_wdt: Account for rebooting on second timeout"
2021-10-26 20:22:50 +02:00
ixp4xx_wdt.c
watchdog: ixp4xx_wdt: Fix address space warning
2021-10-26 20:22:51 +02:00
jz4740_wdt.c
watchdog: jz4740: Fix return value check in jz4740_wdt_probe()
2021-06-21 08:49:11 +02:00
Kconfig
ar7: fix kernel builds for compiler test
2021-11-18 19:17:03 +01:00
keembay_wdt.c
watchdog: keembay: Typo corrections and other blank operations
2021-06-21 08:48:57 +02:00
kempld_wdt.c
…
lantiq_wdt.c
…
loongson1_wdt.c
…
lpc18xx_wdt.c
watchdog: Fix possible use-after-free by calling del_timer_sync()
2021-06-21 08:49:03 +02:00
m54xx_wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
machzwd.c
watchdog: Fix fall-through warnings for Clang
2021-05-17 18:56:23 -05:00
Makefile
watchdog: bd70528 drop bd70528 support
2021-08-22 10:28:06 +02:00
max63xx_wdt.c
watchdog: max63xx_wdt: Add device tree probing
2021-08-22 10:28:11 +02:00
max77620_wdt.c
…
mei_wdt.c
mei: fix kdoc in the driver
2021-06-22 12:40:31 +02:00
mena21_wdt.c
…
menf21bmc_wdt.c
…
menz69_wdt.c
watchdog: menz069_wdt: fix watchdog initialisation
2023-06-09 10:32:19 +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
watchdog: meson_wdt: Use device_get_match_data() helper
2021-06-21 08:49:05 +02:00
mixcomwd.c
compat_ioctl: move WDIOC handling into wdt drivers
2019-10-23 17:23:46 +02:00
mlx_wdt.c
watchdog: mlx-wdt: support new watchdog type with longer timeout period
2020-08-05 18:42:45 +02:00
moxart_wdt.c
…
mpc8xxx_wdt.c
watchdog: mpc8xxx_wdt: Constify static struct watchdog_ops
2021-08-22 10:28:10 +02:00
msc313e_wdt.c
watchdog: Add Mstar MSC313e WDT driver
2021-06-21 08:49:19 +02:00
mt7621_wdt.c
…
mtk_wdt.c
watchdog: mediatek: mt8195: add wdt support
2021-08-22 10:28:11 +02:00
mtx-1_wdt.c
watchdog: mtx-1: drop au1000.h header file
2021-06-21 08:48:58 +02:00
ni903x_wdt.c
…
nic7018_wdt.c
…
npcm_wdt.c
watchdog: npcm: Add support for WPCM450
2021-04-09 14:11:24 +09:30
nv_tco.c
watchdog: Replace HTTP links with HTTPS ones
2020-08-05 18:43:01 +02:00
nv_tco.h
watchdog: Replace HTTP links with HTTPS ones
2020-08-05 18:43:01 +02:00
octeon-wdt-main.c
linux-watchdog 5.14-rc1 tag
2021-07-07 12:57:46 -07:00
octeon-wdt-nmi.S
…
of_xilinx_wdt.c
watchdog: of_xilinx_wdt: Skip printing pointer value
2021-06-21 08:49:08 +02:00
omap_wdt.c
watchdog: Fix OMAP watchdog early handling
2021-10-26 20:22:51 +02:00
omap_wdt.h
…
orion_wdt.c
watchdog: Fix a typo in the file orion_wdt.c
2021-06-21 08:49:12 +02:00
pc87413_wdt.c
watchdog: fix syntactic kernel-doc issues
2021-06-21 08:49:09 +02:00
pcwd_pci.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
pcwd_usb.c
watchdog: pcwd_usb: Fix attempting to access uninitialized memory
2023-03-11 13:57:27 +01:00
pcwd.c
isa: Make the remove callback for isa drivers return void
2021-01-26 07:42:27 +01:00
pic32-dmt.c
…
pic32-wdt.c
…
pika_wdt.c
compat_ioctl: move WDIOC handling into wdt drivers
2019-10-23 17:23:46 +02:00
pm8916_wdt.c
watchdog: pm8916_wdt: Add system sleep callbacks
2020-03-18 11:10:09 +01:00
pnx4008_wdt.c
…
pretimeout_noop.c
…
pretimeout_panic.c
…
qcom-wdt.c
watchdog: qcom: Move suspend/resume to suspend_late/resume_early
2021-06-21 08:49:12 +02:00
rave-sp-wdt.c
…
rc32434_wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
rdc321x_wdt.c
drivers: watchdog: rdc321x_wdt: Fix race condition bugs
2020-10-14 15:02:21 +02:00
renesas_wdt.c
watchdog: renesas_wdt: add grace period before rebooting
2021-02-07 14:41:22 +01:00
retu_wdt.c
watchdog: retu_wdt: Clean-up by using managed work init
2021-03-23 15:22:40 +01:00
riowd.c
module: remove never implemented MODULE_SUPPORTED_DEVICE
2021-03-17 13:16:18 -07:00
rn5t618_wdt.c
watchdog: rn5t618_wdt: fix module aliases
2019-12-30 15:58:29 +01:00
rt2880_wdt.c
…
rtd119x_wdt.c
…
rti_wdt.c
watchdog: rti-wdt: Fix pm_runtime_get_sync() error checking
2022-06-14 18:36:09 +02:00
rza_wdt.c
…
s3c2410_wdt.c
…
sa1100_wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
sama5d4_wdt.c
watchdog: sama5d4_wdt: add support for sama7g5-wdt
2021-06-21 08:49:16 +02:00
sb_wdog.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
sbc60xxwdt.c
watchdog: Fix possible use-after-free in wdt_startup()
2021-06-21 08:48:59 +02:00
sbc7240_wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
sbc8360.c
…
sbc_epx_c3.c
compat_ioctl: move WDIOC handling into wdt drivers
2019-10-23 17:23:46 +02:00
sbc_fitpc2_wdt.c
watchdog: sbc_fitpc2_wdt: add __user annotations
2020-12-13 16:17:41 +01:00
sbsa_gwdt.c
watchdog: sbsa_wdog: Make sure the timeout programming is within the limits
2023-03-11 13:57:27 +01:00
sc520_wdt.c
watchdog: sc520_wdt: Fix possible use-after-free in wdt_turnoff()
2021-06-21 08:49:02 +02:00
sc1200wdt.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sch311x_wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
scx200_wdt.c
watchdog: scx200_wdt: Use fallthrough pseudo-keyword
2020-08-05 18:42:54 +02:00
shwdt.c
…
sl28cpld_wdt.c
watchdog: sl28cpld_wdt: Constify static struct watchdog_ops
2021-08-22 10:28:09 +02:00
smsc37b787_wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
softdog.c
watchdog: softdog: Add options 'soft_reboot_cmd' and 'soft_active_on_boot'
2020-08-05 18:43:02 +02:00
sp805_wdt.c
watchdog: sp805: Fix kernel doc description
2021-06-21 08:49:01 +02:00
sp5100_tco.c
watchdog: sp5100_tco: Immediately trigger upon starting.
2023-05-30 13:55:29 +01:00
sp5100_tco.h
Watchdog: sp5100_tco: Enable Family 17h+ CPUs
2022-05-25 09:57:23 +02:00
sprd_wdt.c
watchdog: sprd: change to use usleep_range() instead of busy loop
2020-12-13 16:17:39 +01:00
st_lpc_wdt.c
…
stm32_iwdg.c
watchdog: stm32_iwdg: don't print an error on probe deferral
2020-12-13 16:17:39 +01:00
stmp3xxx_rtc_wdt.c
…
stpmic1_wdt.c
…
sun4v_wdt.c
…
sunxi_wdt.c
watchdog: sunxi_wdt: fix improper error exit code
2020-08-05 18:42:46 +02:00
tegra_wdt.c
…
tqmx86_wdt.c
watchdog: tqmx86: Constify static struct watchdog_ops
2021-08-22 10:28:10 +02:00
ts72xx_wdt.c
…
ts4800_wdt.c
watchdog: ts4800_wdt: Fix refcount leak in ts4800_wdt_probe
2022-06-14 18:36:09 +02:00
twl4030_wdt.c
…
txx9wdt.c
…
uniphier_wdt.c
…
ux500_wdt.c
…
via_wdt.c
…
visconti_wdt.c
watchdog: Add Toshiba Visconti watchdog driver
2020-10-14 15:22:58 +02:00
w83627hf_wdt.c
watchdog: w83627hf_wdt: Fix support NCT6116D
2019-12-30 15:58:23 +01:00
w83877f_wdt.c
watchdog: Fix possible use-after-free by calling del_timer_sync()
2021-06-21 08:49:03 +02:00
w83977f_wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
wafer5823wdt.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
watchdog_core.c
watchdog: introduce watchdog_dev_suspend/resume
2021-08-22 10:28:08 +02:00
watchdog_core.h
watchdog: Add hrtimer-based pretimeout feature
2021-06-21 08:49:13 +02:00
watchdog_dev.c
watchdog: Fix kmemleak in watchdog_cdev_register
2023-03-11 13:57:27 +01:00
watchdog_hrtimer_pretimeout.c
watchdog: Add hrtimer-based pretimeout feature
2021-06-21 08:49:13 +02:00
watchdog_pretimeout.c
watchdog: Add hrtimer-based pretimeout feature
2021-06-21 08:49:13 +02:00
watchdog_pretimeout.h
…
wd501p.h
…
wdat_wdt.c
watchdog: wdat_wdt: Stop watchdog when rebooting the system
2022-06-14 18:36:22 +02:00
wdrtas.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
wdt285.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
wdt977.c
watchdog: Use fallthrough pseudo-keyword
2020-08-05 18:42:53 +02:00
wdt_pci.c
watchdog: fix syntactic kernel-doc issues
2021-06-21 08:49:09 +02:00
wdt.c
watchdog: fix syntactic kernel-doc issues
2021-06-21 08:49:09 +02:00
wm831x_wdt.c
watchdog: wm831x_wdt: Remove GPIO handling
2020-03-18 11:15:24 +01:00
wm8350_wdt.c
…
xen_wdt.c
…
ziirave_wdt.c
watchdog: ziirave_wdt: Remove VERSION_FMT defines and add sysfs newlines
2021-06-21 08:49:15 +02:00