diff options
| author | Nuno Sá <nuno.sa@analog.com> | 2025-11-04 15:35:13 +0000 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-11-09 16:16:29 +0000 |
| commit | 6e43c10675d876a5fb71e57a9bcca9533fccccd9 (patch) | |
| tree | addffa18c6912d2cd39ccfe03390523051e6a4bb /drivers/iio | |
| parent | 876d94024087b03494b206a5b5561fcd267824e7 (diff) | |
iio: dac: ad5446: Make use of devm_mutex_init()
Use devm_mutex_init() which is helpful with CONFIG_DEBUG_MUTEXES.
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/dac/ad5446.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iio/dac/ad5446.c b/drivers/iio/dac/ad5446.c index c7876217c7ec..59e1f67ef334 100644 --- a/drivers/iio/dac/ad5446.c +++ b/drivers/iio/dac/ad5446.c @@ -184,7 +184,9 @@ int ad5446_probe(struct device *dev, const char *name, indio_dev->channels = &st->chip_info->channel; indio_dev->num_channels = 1; - mutex_init(&st->lock); + ret = devm_mutex_init(dev, &st->lock); + if (ret) + return ret; st->pwr_down_mode = MODE_PWRDWN_1k; |