diff options
| author | Zhao Qiang <qiang.zhao@nxp.com> | 2021-01-14 11:26:51 +0300 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@linux-watchdog.org> | 2021-02-07 16:41:21 +0300 |
| commit | ac288a7b1a98a11e3269573b1de05fb35b80e051 (patch) | |
| tree | 3c08d8e7f5d76442bcece60c9451824959975b3d | |
| parent | fbf376056d16010dcba84aa89c2ac320b443163d (diff) | |
| download | linux-ac288a7b1a98a11e3269573b1de05fb35b80e051.tar.xz | |
watchdog: stop wdd when watchdog hw running in reboot_notifier
In watchdog_reboot_notifier, wdd should be stopped when the device
is in hw_running state
Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20210114082651.17162-1-qiang.zhao@nxp.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
| -rw-r--r-- | drivers/watchdog/watchdog_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/watchdog_core.c b/drivers/watchdog/watchdog_core.c index 0e9a99559609..5df0a22e2cb4 100644 --- a/drivers/watchdog/watchdog_core.c +++ b/drivers/watchdog/watchdog_core.c @@ -158,7 +158,7 @@ static int watchdog_reboot_notifier(struct notifier_block *nb, wdd = container_of(nb, struct watchdog_device, reboot_nb); if (code == SYS_DOWN || code == SYS_HALT) { - if (watchdog_active(wdd)) { + if (watchdog_active(wdd) || watchdog_hw_running(wdd)) { int ret; ret = wdd->ops->stop(wdd); |