diff options
| author | Armin Wolf <W_Armin@gmx.de> | 2022-01-31 22:19:35 +0100 |
|---|---|---|
| committer | Guenter Roeck <linux@roeck-us.net> | 2022-02-28 02:03:17 +0100 |
| commit | 647d6f09bea7dacf4cdb6d4ea7e3051883955297 (patch) | |
| tree | 5ade7efb38b039e57d1a3cc60168a7d7a0fe973d /drivers/hwmon/sch56xx-common.c | |
| parent | hwmon: (sch56xx-common) Replace msleep() with usleep_range() (diff) | |
| download | linux-647d6f09bea7dacf4cdb6d4ea7e3051883955297.tar.xz linux-647d6f09bea7dacf4cdb6d4ea7e3051883955297.zip | |
hwmon: (sch56xx-common) Replace WDOG_ACTIVE with WDOG_HW_RUNNING
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>
Diffstat (limited to 'drivers/hwmon/sch56xx-common.c')
| -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 82602b74c7ed..3ece53adabd6 100644 --- a/drivers/hwmon/sch56xx-common.c +++ b/drivers/hwmon/sch56xx-common.c @@ -427,7 +427,7 @@ void sch56xx_watchdog_register(struct device *parent, u16 addr, u32 revision, data->wddev.max_timeout = 255 * 60; watchdog_set_nowayout(&data->wddev, nowayout); 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) -> |