extcon: gpio-states: cable detection check in resume

extcon: gpio-states: cable detection check in resume

Checking cable connection/disconnection in resume path.
some times interrupt is not getting generated when cable
removed in LP0 state, checking cable state in resume path.
Also making changes to take wakelock for 5 seconds when cable
detect/remove interrupt generated.

Bug 200155870

Change-Id: Iffbade7efeffb36d9e832376f7b8f8c3a891cc6c
Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com>
Reviewed-on: http://git-master/r/924160
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>