platform/x86: gpd pocket fan: Clean-up by using managed work init

Few drivers implement remove call-back only for ensuring a delayed
work gets cancelled prior driver removal. Clean-up these by switching
to use devm_delayed_work_autocancel() instead.

This change is compile-tested only. All testing is appreciated.

Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Link: https://lore.kernel.org/r/aa25a6781ba016772b045cd6e630da8c559a665d.1616506559.git.matti.vaittinen@fi.rohmeurope.com


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