Commit a342083a authored Feb 07, 2019 by Dmitry Torokhov

Input: matrix_keypad - use flush_delayed_work()



We should be using flush_delayed_work() instead of flush_work() in
matrix_keypad_stop() to ensure that we are not missing work that is
scheduled but not yet put in the workqueue (i.e. its delay timer has not
expired yet).

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

parent 33a841ce

drivers/input/keyboard/matrix_keypad.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -222,7 +222,7 @@ static void matrix_keypad_stop(struct input_dev *dev)
		keypad->stopped = true;
		spin_unlock_irq(&keypad->lock);

		flush_work(&keypad->work.work);
		flush_delayed_work(&keypad->work);
		/*
		* matrix_keypad_scan() will leave IRQs enabled;
		* we should disable them now.