From: Crt Mori <cmo@xxxxxxxxxxx> The current EINVAL value is more applicable to embedded library, where user can actually put the fixed value to the sensor. In case of the driver if the value of the channel is invalid it is better in inform userspace that Channel was out of range as that implies more to internal driver error than invalid input. It also makes for easier debugging of where the error comes from during the development. Signed-off-by: Crt Mori <cmo@xxxxxxxxxxx> --- drivers/iio/temperature/mlx90632.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/temperature/mlx90632.c b/drivers/iio/temperature/mlx90632.c index e7946e3ed4fb..262b42883fcc 100644 --- a/drivers/iio/temperature/mlx90632.c +++ b/drivers/iio/temperature/mlx90632.c @@ -435,7 +435,7 @@ static int mlx90632_channel_new_select(int perform_ret, uint8_t *channel_new, *channel_old = 1; break; default: - return -EINVAL; + return -ECHRNG; } return 0; -- 2.34.1
