diff options
Diffstat (limited to 'drivers/iio/industrialio-core.c')
| -rw-r--r-- | drivers/iio/industrialio-core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 7db761afa578..121d5b098367 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -1788,6 +1788,7 @@ static const struct iio_buffer_setup_ops noop_ring_setup_ops; int __iio_device_register(struct iio_dev *indio_dev, struct module *this_mod) { + const char *label; int ret; if (!indio_dev->info) @@ -1798,8 +1799,9 @@ int __iio_device_register(struct iio_dev *indio_dev, struct module *this_mod) if (!indio_dev->dev.of_node && indio_dev->dev.parent) indio_dev->dev.of_node = indio_dev->dev.parent->of_node; - indio_dev->label = of_get_property(indio_dev->dev.of_node, "label", - NULL); + label = of_get_property(indio_dev->dev.of_node, "label", NULL); + if (label) + indio_dev->label = label; ret = iio_check_unique_scan_index(indio_dev); if (ret < 0) |