diff options
| author | Armin Wolf <W_Armin@gmx.de> | 2022-01-31 22:19:35 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-15 14:18:04 +0200 |
| commit | b68d1742f4207738e107764fb202145297896261 (patch) | |
| tree | 0fb601453a0e2d1bf256e06344b858b3cf35c57f /drivers/hwmon | |
| parent | bf78aca8e41daafd21ed54e6f222ed788ec2b17c (diff) | |
| download | linux-rt-b68d1742f4207738e107764fb202145297896261.tar.gz | |
hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
[ Upstream commit 647d6f09bea7dacf4cdb6d4ea7e3051883955297 ]
If the watchdog was already enabled by the BIOS after booting, the
watchdog infrastructure needs to regularly send keepalives to
prevent a unexpected reset.
WDOG_ACTIVE only serves as an status indicator for userspace,
we want to use WDOG_HW_RUNNING instead.
Since my Fujitsu Esprimo P720 does not support the watchdog,
this change is compile-tested only.
Suggested-by: Guenter Roeck <linux@roeck-us.net>
Fixes: fb551405c0f8 (watchdog: sch56xx: Use watchdog core)
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20220131211935.3656-5-W_Armin@gmx.de
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/sch56xx-common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hwmon/sch56xx-common.c b/drivers/hwmon/sch56xx-common.c index 6c84780e358e..066b12990fbf 100644 --- a/drivers/hwmon/sch56xx-common.c +++ b/drivers/hwmon/sch56xx-common.c @@ -424,7 +424,7 @@ struct sch56xx_watchdog_data *sch56xx_watchdog_register(struct device *parent, if (nowayout) set_bit(WDOG_NO_WAY_OUT, &data->wddev.status); if (output_enable & SCH56XX_WDOG_OUTPUT_ENABLE) - set_bit(WDOG_ACTIVE, &data->wddev.status); + set_bit(WDOG_HW_RUNNING, &data->wddev.status); /* Since the watchdog uses a downcounter there is no register to read the BIOS set timeout from (if any was set at all) -> |