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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 <knaack.h@gmx.de> Acked-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
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1 changed files with 1 additions and 2 deletions
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@ -103,7 +103,6 @@ static const struct iio_chan_spec berlin2_adc_channels[] = {
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BERLIN2_ADC_CHANNEL(7, IIO_VOLTAGE), /* reserved */
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IIO_CHAN_SOFT_TIMESTAMP(8), /* timestamp */
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};
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#define BERLIN2_N_CHANNELS ARRAY_SIZE(berlin2_adc_channels)
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static int berlin2_adc_read(struct iio_dev *indio_dev, int channel)
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{
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@ -324,8 +323,8 @@ static int berlin2_adc_probe(struct platform_device *pdev)
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indio_dev->modes = INDIO_DIRECT_MODE;
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indio_dev->info = &berlin2_adc_info;
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indio_dev->num_channels = BERLIN2_N_CHANNELS;
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indio_dev->channels = berlin2_adc_channels;
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indio_dev->num_channels = ARRAY_SIZE(berlin2_adc_channels);
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/* Power up the ADC */
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regmap_update_bits(priv->regmap, BERLIN2_SM_CTRL,
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