On Sun, Jul 26, 2015 at 12:43:24AM +0200, Hartmut Knaack wrote:
> 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@xxxxxx>
Acked-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
> ---
> 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 1d14290ba6f2..c840ba8b2aa4 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,
> --
> 2.4.3
>
--
Antoine Ténart, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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