diff options
| author | Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> | 2019-02-08 14:45:20 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-02-08 16:18:49 +0000 |
| commit | 0bb423f2eaafedf89715c482a543dcd629ba3946 (patch) | |
| tree | 87a45e601cda565f0c66fb46012c9409f7fc16a9 /sound/soc/codecs/pcm512x.c | |
| parent | 510135535382db7f5ee8727818172e42c9c9cbd5 (diff) | |
| download | linux-0bb423f2eaafedf89715c482a543dcd629ba3946.tar.bz2 | |
ASoC: regulator notifier registration should be managed
Regulator notifiers, that were registered during codec driver probing,
must be unregistered during driver release, or device managed versions
have to be used. This patch fixes codec drivers, that weren't explicitly
unregistering notifiers and simplifies those, that did that manually.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/pcm512x.c')
| -rw-r--r-- | sound/soc/codecs/pcm512x.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index ae3bd533eadb..62d05b01711f 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -1540,8 +1540,9 @@ int pcm512x_probe(struct device *dev, struct regmap *regmap) pcm512x->supply_nb[2].notifier_call = pcm512x_regulator_event_2; for (i = 0; i < ARRAY_SIZE(pcm512x->supplies); i++) { - ret = regulator_register_notifier(pcm512x->supplies[i].consumer, - &pcm512x->supply_nb[i]); + ret = devm_regulator_register_notifier( + pcm512x->supplies[i].consumer, + &pcm512x->supply_nb[i]); if (ret != 0) { dev_err(dev, "Failed to register regulator notifier: %d\n", |