From 5fcd4d2c119309366aad5d8287e1329d9dee02e1 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Sun, 23 Mar 2014 17:23:35 -0700 Subject: [PATCH] Input: hp_sdc - use del_timer_sync() in exit path Make sure that no callback is running before we teardown the module. Signed-off-by: Thomas Gleixner Signed-off-by: Dmitry Torokhov --- drivers/input/serio/hp_sdc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/input/serio/hp_sdc.c b/drivers/input/serio/hp_sdc.c index d7a7e54f6465..852858e5d8d0 100644 --- a/drivers/input/serio/hp_sdc.c +++ b/drivers/input/serio/hp_sdc.c @@ -984,7 +984,7 @@ static void hp_sdc_exit(void) free_irq(hp_sdc.irq, &hp_sdc); write_unlock_irq(&hp_sdc.lock); - del_timer(&hp_sdc.kicker); + del_timer_sync(&hp_sdc.kicker); tasklet_kill(&hp_sdc.task);