From 546384c968383b512ba50f77c76ae7bdfa321f31 Mon Sep 17 00:00:00 2001 From: Hartmut Knaack Date: Tue, 28 Jul 2015 00:39:02 +0200 Subject: [PATCH] iio:adc:berlin2-adc: use channel-array size directly Drop the otherwise unused definition of the channel-array size and use it directly in _probe - makes it a bit more obvious. Signed-off-by: Hartmut Knaack Acked-by: Antoine Tenart Signed-off-by: Jonathan Cameron --- drivers/iio/adc/berlin2-adc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/iio/adc/berlin2-adc.c b/drivers/iio/adc/berlin2-adc.c index e04b773..3aaf3a9 100644 --- a/drivers/iio/adc/berlin2-adc.c +++ b/drivers/iio/adc/berlin2-adc.c @@ -103,7 +103,6 @@ static const struct iio_chan_spec berlin2_adc_channels[] = { BERLIN2_ADC_CHANNEL(7, IIO_VOLTAGE), /* reserved */ IIO_CHAN_SOFT_TIMESTAMP(8), /* timestamp */ }; -#define BERLIN2_N_CHANNELS ARRAY_SIZE(berlin2_adc_channels) static int berlin2_adc_read(struct iio_dev *indio_dev, int channel) { @@ -324,8 +323,8 @@ static int berlin2_adc_probe(struct platform_device *pdev) indio_dev->modes = INDIO_DIRECT_MODE; indio_dev->info = &berlin2_adc_info; - indio_dev->num_channels = BERLIN2_N_CHANNELS; indio_dev->channels = berlin2_adc_channels; + indio_dev->num_channels = ARRAY_SIZE(berlin2_adc_channels); /* Power up the ADC */ regmap_update_bits(priv->regmap, BERLIN2_SM_CTRL, -- 2.7.4