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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-03-07 17:37:32 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-03-07 17:37:32 -0800 |
| commit | 851710a8096131129ad1da79a47d385c4926d114 (patch) | |
| tree | c54f9b4a4319c56d1a30fa8e53efc7c0585cab4f /drivers/input/keyboard | |
| parent | ea9b5ee31078b027ced5b6e9ec4f2a10bd5e49c0 (diff) | |
| parent | 5444a992b4a73aa5246a432c482b20b89bce93a5 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input fixes from Dmitry Torokhov:
- we are reverting patch that was switched touchpad on Lenovo T460P
over to native RMI because on these boxes BIOS messes up with SMBus
controller state. We might re-enable it later once SMBus issue is
resolved
- disabling interrupts in matrix_keypad driver was racy
- mms114 now has SPDX header and matching MODULE_LICENSE
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Revert "Input: synaptics - Lenovo Thinkpad T460p devices should use RMI"
Input: matrix_keypad - fix race when disabling interrupts
Input: mms114 - add SPDX identifier
Input: mms114 - fix license module information
Diffstat (limited to 'drivers/input/keyboard')
| -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; |