iio: adc: vf610: Disable the regulator on error
authorFabio Estevam <fabio.estevam@freescale.com>
Fri, 3 Oct 2014 01:25:24 +0000 (22:25 -0300)
committerJonathan Cameron <jic23@kernel.org>
Sat, 4 Oct 2014 11:30:26 +0000 (12:30 +0100)
If clk_prepare_enable() fails we should disable the regulator that was
previously enabled.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/adc/vf610_adc.c

Simple merge