From: David Carlier Date: Fri, 10 Apr 2026 19:37:32 +0000 (+0100) Subject: iio: dac: ad7303: Use devm_mutex_init() X-Git-Tag: v7.2-rc1~67^2~5^2~202 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de960173ae966b92ccc5426347c8d7f4db488a8e;p=thirdparty%2Fkernel%2Flinux.git iio: dac: ad7303: Use devm_mutex_init() Use devm_mutex_init() which is helpful with CONFIG_DEBUG_MUTEXES. Signed-off-by: David Carlier Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/dac/ad7303.c b/drivers/iio/dac/ad7303.c index a88cc639047df..1c2960fa97432 100644 --- a/drivers/iio/dac/ad7303.c +++ b/drivers/iio/dac/ad7303.c @@ -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))