When only a few channels are requested, the core will request all of them as long as ->available_scan_masks is present, thus reducing the impact of any driver side optimization to avoid converting the unneeded channels. Do not share this bitmap with the core, which is optional anyway. Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx> --- drivers/iio/adc/max1027.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/iio/adc/max1027.c b/drivers/iio/adc/max1027.c index 8ab660f596b5..d79dabf20567 100644 --- a/drivers/iio/adc/max1027.c +++ b/drivers/iio/adc/max1027.c @@ -457,7 +457,6 @@ static int max1027_probe(struct spi_device *spi) indio_dev->modes = INDIO_DIRECT_MODE; indio_dev->channels = st->info->channels; indio_dev->num_channels = st->info->num_channels; - indio_dev->available_scan_masks = st->info->available_scan_masks; st->buffer = devm_kmalloc_array(&indio_dev->dev, indio_dev->num_channels, 2, -- 2.27.0
