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Subject[PATCH] iio: adc: meson-saradc: use NULL instead of 0 for pointer
Date
Fix sparse warning: Using plain integer as NULL pointer

Signed-off-by: Paolo Cretaro <paolocretaro@gmail.com>
---
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);
}
}

--
2.13.0
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