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| author | Ingo Molnar <mingo@kernel.org> | 2018-03-19 20:37:35 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2018-03-19 20:37:35 +0100 |
| commit | 134933e55789ece9bca973d3502c7b8f7a9dae86 (patch) | |
| tree | b1694310855e43acb5fceb8b2d55ec8cd713ccad /drivers/input/keyboard/matrix_keypad.c | |
| parent | 24868367cdcac447232ebcb2aa06e1bf91291586 (diff) | |
| parent | c698ca5278934c0ae32297a8725ced2e27585d7f (diff) | |
| download | linux-134933e55789ece9bca973d3502c7b8f7a9dae86.tar.gz linux-134933e55789ece9bca973d3502c7b8f7a9dae86.tar.bz2 linux-134933e55789ece9bca973d3502c7b8f7a9dae86.zip | |
Merge tag 'v4.16-rc6' into perf/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/input/keyboard/matrix_keypad.c')
| -rw-r--r-- | drivers/input/keyboard/matrix_keypad.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c index 1f316d66e6f7..41614c185918 100644 --- a/drivers/input/keyboard/matrix_keypad.c +++ b/drivers/input/keyboard/matrix_keypad.c @@ -218,8 +218,10 @@ static void matrix_keypad_stop(struct input_dev *dev) { struct matrix_keypad *keypad = input_get_drvdata(dev); + spin_lock_irq(&keypad->lock); keypad->stopped = true; - mb(); + spin_unlock_irq(&keypad->lock); + flush_work(&keypad->work.work); /* * matrix_keypad_scan() will leave IRQs enabled; |