diff options
Diffstat (limited to 'drivers/iio/inkern.c')
| -rw-r--r-- | drivers/iio/inkern.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c index 391a3380a1d1..0222885b334c 100644 --- a/drivers/iio/inkern.c +++ b/drivers/iio/inkern.c @@ -85,6 +85,23 @@ int iio_map_array_unregister(struct iio_dev *indio_dev) } EXPORT_SYMBOL_GPL(iio_map_array_unregister); +static void iio_map_array_unregister_cb(void *indio_dev) +{ + iio_map_array_unregister(indio_dev); +} + +int devm_iio_map_array_register(struct device *dev, struct iio_dev *indio_dev, struct iio_map *maps) +{ + int ret; + + ret = iio_map_array_register(indio_dev, maps); + if (ret) + return ret; + + return devm_add_action_or_reset(dev, iio_map_array_unregister_cb, indio_dev); +} +EXPORT_SYMBOL_GPL(devm_iio_map_array_register); + static const struct iio_chan_spec *iio_chan_spec_from_name(const struct iio_dev *indio_dev, const char *name) { |