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-rw-r--r--drivers/iio/chemical/bme680_core.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/iio/chemical/bme680_core.c b/drivers/iio/chemical/bme680_core.c
index 5ddeffb29fb0..87666ce8915f 100644
--- a/drivers/iio/chemical/bme680_core.c
+++ b/drivers/iio/chemical/bme680_core.c
@@ -800,6 +800,9 @@ static int bme680_write_raw(struct iio_dev *indio_dev,
{
struct bme680_data *data = iio_priv(indio_dev);
+ if (val2 != 0)
+ return -EINVAL;
+
switch (mask) {
case IIO_CHAN_INFO_OVERSAMPLING_RATIO:
{