extcon: arizona: Implement button detection support
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Fri, 20 Jul 2012 16:07:29 +0000 (17:07 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 16 Aug 2012 17:35:52 +0000 (10:35 -0700)
commit34efe4dc47227264a38e60c878b4831d5f0d5a33
tree68db9434049a5119cc5e0a5d689dbfaa7419f6af
parent689ae231afbac8979f96100b372a5a73458baaa9
extcon: arizona: Implement button detection support

As well as identifying accessories the accessory detection hardware on
Arizona class devices can also detect a number of buttons which we should
report via the input API.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/extcon/extcon-arizona.c