From 6b503b216d1eff4d61a0bc34e09d1fd4d6e0ee79 Mon Sep 17 00:00:00 2001 From: Paolo Cretaro Date: Sun, 28 May 2017 13:24:38 +0200 Subject: [PATCH] iio: adc: meson-saradc: use NULL instead of 0 for pointer Fix sparse warning: Using plain integer as NULL pointer Signed-off-by: Paolo Cretaro Acked-by: Martin Blumenstingl Signed-off-by: Jonathan Cameron --- 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); } } -- 2.20.1