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| author |   Chuhong Yuan <hslester96@gmail.com> | 2019-11-15 11:32:36 -0800 |
|---|---|---|
| committer |   Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2019-11-15 11:46:33 -0800 |
| commit | ba60cf9f78f0d7c8e73c7390608f7f818ee68aa0 (patch) | |
| tree | 397acf8a1f6124f1810863ed9f330b67c5e1944d /drivers | |
| parent | Input: ff-memless - kill timer in destroy() (diff) | |
| download | linux-dev-ba60cf9f78f0d7c8e73c7390608f7f818ee68aa0.tar.xz linux-dev-ba60cf9f78f0d7c8e73c7390608f7f818ee68aa0.zip | |
Input: synaptics-rmi4 - destroy F54 poller workqueue when removing
The driver forgets to destroy workqueue in remove() similarly to what is
done when probe() fails. Add a call to destroy_workqueue() to fix it.
Since unregistration will wait for the work to finish, we do not need to
cancel/flush the work instance in remove().
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20191114023405.31477-1-hslester96@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/rmi4/rmi_f54.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/rmi4/rmi_f54.c b/drivers/input/rmi4/rmi_f54.c index 484ae1f97330..897105b9a98b 100644 --- a/drivers/input/rmi4/rmi_f54.c +++ b/drivers/input/rmi4/rmi_f54.c @@ -730,6 +730,7 @@ static void rmi_f54_remove(struct rmi_function *fn) video_unregister_device(&f54->vdev); v4l2_device_unregister(&f54->v4l2); + destroy_workqueue(f54->workqueue); } struct rmi_function_handler rmi_f54_handler = { |