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iio: dac: ad7303: Use devm_mutex_init()

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Use devm_mutex_init() which is helpful with CONFIG_DEBUG_MUTEXES.

Signed-off-by: David Carlier <devnexen@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
David Carlier 2026-04-10 20:37:32 +01:00 committed by Jonathan Cameron
parent e15c8934e6
commit de960173ae
1 changed files with 3 additions and 1 deletions
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4
drivers/iio/dac/ad7303.c
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@ -218,7 +218,9 @@ static int ad7303_probe(struct spi_device *spi)
st->spi = spi;
mutex_init(&st->lock);
ret = devm_mutex_init(&spi->dev, &st->lock);
if (ret)
return ret;
st->vdd_reg = devm_regulator_get(&spi->dev, "Vdd");
if (IS_ERR(st->vdd_reg))