lkml.org 
[lkml]   [2022]   [Nov]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[RFC][PATCH v3 07/33] timers: PM: Use timer_shutdown_sync()
From: "Steven Rostedt (Google)" <rostedt@goodmis.org>

Instead of open coding making the timer look like it was not registered by
setting the function pointer to NULL, call timer_shutdown_sync() that does
the same thing.

Link: https://lore.kernel.org/all/20220407161745.7d6754b3@gandalf.local.home/

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Len Brown <len.brown@intel.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
drivers/base/power/wakeup.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
index 7cc0c0cf8eaa..c6d68bdcac68 100644
--- a/drivers/base/power/wakeup.c
+++ b/drivers/base/power/wakeup.c
@@ -202,12 +202,7 @@ void wakeup_source_remove(struct wakeup_source *ws)
raw_spin_unlock_irqrestore(&events_lock, flags);
synchronize_srcu(&wakeup_srcu);

- del_timer_sync(&ws->timer);
- /*
- * Clear timer.function to make wakeup_source_not_registered() treat
- * this wakeup source as not registered.
- */
- ws->timer.function = NULL;
+ timer_shutdown_sync(&ws->timer);
}
EXPORT_SYMBOL_GPL(wakeup_source_remove);

--
2.35.1
\
 
 \ /
  Last update: 2022-11-04 06:50    [W:0.267 / U:0.064 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site