tree 67e3d29dc335fcd67f85d4a4683c271d3749829a
parent 369afd4ba22f5b8de0c9229b6e62b3f9e2207034
author Sangjung Woo <sangjung.woo@samsung.com> 1398075008 +0900
committer Chanwoo Choi <cw00.choi@samsung.com> 1398335815 +0900

extcon: Add resource-managed extcon register function

Add resource-managed extcon device register function for convenience.
For example, if a extcon device is attached with new
devm_extcon_dev_register(), that extcon device is automatically
unregistered on driver detach.

Signed-off-by: Sangjung Woo <sangjung.woo@samsung.com>
[Fix bug about devm_extcon_dev_match/release() and code clean by Chanwoo Choi]
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>