[WATCHDOG] timers cleanup
- Use timer macros to set function and data members and to modify
expiration time.
- Use DEFINE_TIMER for single (platform dependent) watchdog timers and
do not init them at run-time in these cases.
- del_timer_sync is common in most cases -- we want to wait for timer
function if it's still running.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Steve Hill <steve@navaho.co.uk>
Cc: Heiko Ronsdorf <hero@ihg.uni-duisburg.de>
Cc: Fernando Fuganti <fuganti@conectiva.com.br>
Cc: Gergely Madarasz <gorgo@itc.hu>
Cc: Ken Hollis <khollis@bitgate.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
diff --git a/drivers/char/watchdog/pcwd.c b/drivers/char/watchdog/pcwd.c
index b056c3c..6e8b570 100644
--- a/drivers/char/watchdog/pcwd.c
+++ b/drivers/char/watchdog/pcwd.c
@@ -843,9 +843,7 @@
/* clear the "card caused reboot" flag */
pcwd_clear_status();
- init_timer(&pcwd_private.timer);
- pcwd_private.timer.function = pcwd_timer_ping;
- pcwd_private.timer.data = 0;
+ setup_timer(&pcwd_private.timer, pcwd_timer_ping, 0);
/* Disable the board */
pcwd_stop();