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The AD4080 only supports up to 2 data lanes. Reviewed-by: Nuno Sá Signed-off-by: Antoniu Miclaus --- no changes in v2. drivers/iio/adc/ad4080.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/ad4080.c b/drivers/iio/adc/ad4080.c index c36eb41d738a..6e61787ed321 100644 --- a/drivers/iio/adc/ad4080.c +++ b/drivers/iio/adc/ad4080.c @@ -516,7 +516,7 @@ static int ad4080_properties_parse(struct ad4080_state *st) st->num_lanes = 1; device_property_read_u32(dev, "adi,num-lanes", &st->num_lanes); - if (!st->num_lanes) + if (!st->num_lanes || st->num_lanes > 2) return dev_err_probe(dev, -EINVAL, "Invalid 'adi,num-lanes' value: %u", st->num_lanes); -- 2.49.0