| Date | Sun, 23 Mar 2014 15:09:33 -0000 | From | Thomas Gleixner <> | Subject | [patch 16/16] input: serio: hp_sdc: Use del_timer_sync() in exit path |
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Make sure that no callback is running before we teardown the module.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: input <linux-input@vger.kernel.org> --- drivers/input/serio/hp_sdc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: tip/drivers/input/serio/hp_sdc.c =================================================================== --- tip.orig/drivers/input/serio/hp_sdc.c +++ tip/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);
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