Input: adp5589-keys - use devm_add_action_or_reset() for register clear

The driver clears the general configuration register during the remove()
hook. This should also be done in case the driver exits on error.

This change move the clear of that register to the
devm_add_action_or_reset() hook.

Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20201112074308.71351-6-alexandru.ardelean@analog.com


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