Merge tag 'extcon-fixes-for-4.7-rc4' of git://git.kernel.org/pub/scm/linux/kernel...

Chanwoo writes:

Update extcon for v4.7-rc4

This patch fixes the following issue:
- In the extcon-palmas.c, fix the state of VBUS when using GPIO detection.
If probe funticon don't check the state during probe, the extcon client
driver cannot get the state of VBUS gpio until the user detach the connector
and attach the connector again.