staging: iio: adc: palmas: Add ADC reading with dual-current source for CH3
authorJinyoung Park <jinyoungp@nvidia.com>
Fri, 21 Jun 2013 07:24:00 +0000 (16:24 +0900)
committerGabby Lee <galee@nvidia.com>
Wed, 26 Jun 2013 08:37:09 +0000 (01:37 -0700)
commit3c809efe7325c6c24f03cf61a590d672bd495ff3
tree523dc3f675baccea384f7f38a81a15cd605f28b5
parent430337add6aaf1687d70c8753a09d37ec28819d5
staging: iio: adc: palmas: Add ADC reading with dual-current source for CH3

Added ADC reading with dual-current source for Channel3 in order to do series
resistance cancellation for thermal diode.

Bug 1287901

Change-Id: Ifaf6ae6e293d66955f5c55d9c739af94a692a30e
Signed-off-by: Jinyoung Park <jinyoungp@nvidia.com>
Reviewed-on: http://git-master/r/241375
Reviewed-by: Gabby Lee <galee@nvidia.com>
drivers/staging/iio/adc/palmas_gpadc.c
include/linux/mfd/palmas.h