watchdog: use park/unpark functions in update_watchdog_all_cpus()

Remove update_watchdog() and restart_watchdog_hrtimer() since these
functions are no longer needed.  Changes of parameters such as the sample
period are honored at the time when the watchdog threads are being
unparked.

Signed-off-by: Ulrich Obergfell <[email protected]>
Reviewed-by: Aaron Tomlin <[email protected]>
Cc: Guenter Roeck <[email protected]>
Cc: Don Zickus <[email protected]>
Cc: Ulrich Obergfell <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Michal Hocko <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Chris Metcalf <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Ingo Molnar <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions