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Subject[patch 16/16] input: serio: 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 <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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