On 16/07/15 07:49, Fugang Duan wrote: > Read the register only when the adc register address is 4 byte aligned. > > Signed-off-by: Haibo Chen <haibo.chen@xxxxxxxxxxxxx> > Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx> Applied to the fixes-togreg branch of iio.git and marked for stable. > --- > drivers/iio/adc/vf610_adc.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iio/adc/vf610_adc.c b/drivers/iio/adc/vf610_adc.c > index 480f335..819632b 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); > -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
