diff options
Diffstat (limited to 'drivers/iio/adc/vf610_adc.c')
| -rw-r--r-- | drivers/iio/adc/vf610_adc.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/iio/adc/vf610_adc.c b/drivers/iio/adc/vf610_adc.c index 635ccd8..599cde3 100644 --- a/drivers/iio/adc/vf610_adc.c +++ b/drivers/iio/adc/vf610_adc.c @@ -752,7 +752,7 @@ static int vf610_adc_buffer_predisable(struct iio_dev *indio_dev) { struct vf610_adc *info = iio_priv(indio_dev); unsigned int hc_cfg = 0; - int val, ret; + int val; val = readl(info->regs + VF610_REG_ADC_GC); val &= ~VF610_ADC_ADCON; @@ -763,11 +763,7 @@ static int vf610_adc_buffer_predisable(struct iio_dev *indio_dev) writel(hc_cfg, info->regs + VF610_REG_ADC_HC0); - ret = iio_triggered_buffer_predisable(indio_dev); - if (ret) - return ret; - - return 0; + return iio_triggered_buffer_predisable(indio_dev); } static const struct iio_buffer_setup_ops iio_triggered_buffer_setup_ops = { |
