1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/iio/adc/vf610_adc.c b/drivers/iio/adc/vf610_adc.c
index 480f335a0f9f..819632bf1fda 100644
--- a/drivers/iio/adc/vf610_adc.c
+++ b/drivers/iio/adc/vf610_adc.c
@@ -635,7 +635,7 @@ static int vf610_adc_reg_access(struct iio_dev *indio_dev,
         struct vf610_adc *info = iio_priv(indio_dev);
 
         if ((readval == NULL) ||
-                (!(reg % 4) || (reg > VF610_REG_ADC_PCTL)))
+                ((reg % 4) || (reg > VF610_REG_ADC_PCTL)))
                 return -EINVAL;
 
         *readval = readl(info->regs + reg);