On 28/05/2017 16:43, Jonathan Cameron wrote: > On Sun, 28 May 2017 13:24:38 +0200 > Paolo Cretaro <paolocret...@gmail.com> wrote: > >> Fix sparse warning: Using plain integer as NULL pointer >> >> Signed-off-by: Paolo Cretaro <paolocret...@gmail.com> > This looks fine to me, but ideally you should always try to include > the driver author - particularly in the case of patches to a recent > driver such as this one. Sure, thanks for pointing this out, I just felt a bit embarrassed to bother too many people with such a trivial patch.
Paolo > > To that end I've cc'd Martin. > > Jonathan >> --- >> drivers/iio/adc/meson_saradc.c | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c >> index 81cd39a57fe3..fb3f67a9ae1f 100644 >> --- a/drivers/iio/adc/meson_saradc.c >> +++ b/drivers/iio/adc/meson_saradc.c >> @@ -481,7 +481,7 @@ static void meson_sar_adc_clear_fifo(struct iio_dev >> *indio_dev) >> if (!meson_sar_adc_get_fifo_count(indio_dev)) >> break; >> >> - regmap_read(priv->regmap, MESON_SAR_ADC_FIFO_RD, 0); >> + regmap_read(priv->regmap, MESON_SAR_ADC_FIFO_RD, NULL); >> } >> } >> >
