Commit f7a28df7 authored by Dan Carpenter's avatar Dan Carpenter Committed by Jonathan Cameron
Browse files

iio: dac: ti-dac5571: fix an error code in probe() 



If we have an unexpected number of channels then return -EINVAL instead
of returning success.

Fixes: df38a4a7 ("iio: dac: add TI DAC5571 family support")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20210816183954.GB2068@kili


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent 6880fa6c

drivers/iio/dac/ti-dac5571.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -350,6 +350,7 @@ static int dac5571_probe(struct i2c_client *client, 
		data->dac5571_pwrdwn = dac5571_pwrdwn_quad;

		data->dac5571_pwrdwn = dac5571_pwrdwn_quad;

		break;

		break;

	default:

	default:

		ret = -EINVAL;

		goto err;

		goto err;

	}

	}