Input: elan_i2c - move regulator_[en|dis]able() out of elan_[en|dis]able_power()

Input: elan_i2c - move regulator_[en|dis]able() out of elan_[en|dis]able_power()

commit 81a36d8ce554b82b0a08e2b95d0bd44fcbff339b upstream.

elan_disable_power() is called conditionally on suspend, where as
elan_enable_power() is always called on resume. This leads to
an imbalance in the regulator's enable count.

Move the regulator_[en|dis]able() calls out of elan_[en|dis]able_power()
in preparation of fixing this.

No functional changes intended.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20220131135436.29638-1-hdegoede@redhat.com
[dtor: consolidate elan_[en|dis]able() into elan_set_power()]
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>