tree e5c51ed7cc2ea6c134bae53087d24e7b8ebc3614
parent 2d7d639e7b72d40ecb81ca9a4f09c57a0a574197
author Chuhong Yuan <hslester96@gmail.com> 1573846356 -0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1574671916 +0100

Input: synaptics-rmi4 - destroy F54 poller workqueue when removing

commit ba60cf9f78f0d7c8e73c7390608f7f818ee68aa0 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>