power: Add devm_power_supply_get_by_phandle() helper function

This commit adds a resource-managed version of the
power_supply_get_by_phandle() function.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
This commit is contained in:
Hans de Goede 2015-06-09 23:37:56 +02:00 • committed by Sebastian Reichel
commit fe27e1dfe9
2 changed files with 44 additions and 0 deletions