This patch uses the resource-managed extcon API for extcon_register_notifier()
and replaces the deprecated extcon API as following:
- (deprecated) extcon_get_cable_state_() -> extcon_get_state()
Acked-by: NKishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: NChanwoo Choi <cw00.choi@samsung.com>