From 9da64c25ffefa60b969c64176098ae616219f759 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Thu, 2 Oct 2014 22:25:24 -0300 Subject: iio: adc: vf610: Disable the regulator on error If clk_prepare_enable() fails we should disable the regulator that was previously enabled. Signed-off-by: Fabio Estevam Signed-off-by: Jonathan Cameron --- drivers/iio/adc/vf610_adc.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/iio/adc/vf610_adc.c b/drivers/iio/adc/vf610_adc.c index ebb73f5..767e9b9 100644 --- a/drivers/iio/adc/vf610_adc.c +++ b/drivers/iio/adc/vf610_adc.c @@ -704,11 +704,15 @@ static int vf610_adc_resume(struct device *dev) ret = clk_prepare_enable(info->clk); if (ret) - return ret; + goto disable_reg; vf610_adc_hw_init(info); return 0; + +disable_reg: + regulator_disable(info->vref); + return ret; } #endif -- cgit v1.1