Merge tag 'sound-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "A significant amount of fixes at this time, mostly for covering the
  recent ASoC issues.

   - Fixes for the missing ASoC driver initialization with non-deferred
     probes; these triggered other problems in chain, which resulted in
     yet more fix commits

   - DaVinci runtime PM fix; the diff looks large but it's just a code
     shuffling

   - Various fixes for ASoC Intel drivers: a regression in HD-A HDMI,
     Kconfig dependency, machine driver adjustments, PLL fix.

   - Other ASoC driver-specific stuff including the trivial fixes caught
     by static analysis

   - Usual HD-audio quirks"

* tag 'sound-5.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (30 commits)
  ALSA: hda - Add mute LED support for HP ProBook 470 G5
  ASoC: amd: Fix potential NULL pointer dereference
  ASoC: imx-audmux: change snprintf to scnprintf for possible overflow
  ASoC: rt5514-spi: Fix potential NULL pointer dereference
  ASoC: dapm: change snprintf to scnprintf for possible overflow
  ASoC: rt5682: Fix PLL source register definitions
  ASoC: core: Don't defer probe on optional, NULL components
  ASoC: core: Make snd_soc_find_component() more robust
  ASoC: soc-core: fix init platform memory handling
  ASoC: intel: skl: Fix display power regression
  ALSA: hda/realtek - Fix typo for ALC225 model
  ASoC: soc-core: Hold client_mutex around soc_init_dai_link()
  ASoC: Intel: Boards: move the codec PLL configuration to _init
  ASoC: soc-core: defer card probe until all component is added to list
  ASoC: atom: fix a missing check of snd_pcm_lib_malloc_pages
  ASoC: tlv320aic32x4: Kernel OOPS while entering DAPM standby mode
  ASoC: ti: davinci-mcasp: Move context save/restore to runtime_pm callbacks
  ASoC: Variable "val" in function rt274_i2c_probe() could be uninitialized
  ASoC: rt5682: Fix recording no sound issue
  ASoC: Intel: atom: Make PCI dependency explicit
  ...

1 files changed, 4 insertions, 7 deletions

diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c
index 6cb1653be804..4cc24a5d5c31 100644
--- a/sound/soc/codecs/pcm512x.c
+++ b/sound/soc/codecs/pcm512x.c
@@ -1400,24 +1400,20 @@ static int pcm512x_digital_mute(struct snd_soc_dai *dai, int mute)
 		if (ret != 0) {
 			dev_err(component->dev,
 				"Failed to set digital mute: %d\n", ret);
-			mutex_unlock(&pcm512x->mutex);
-			return ret;
+			goto unlock;
 		}
 
 		regmap_read_poll_timeout(pcm512x->regmap,
 					 PCM512x_ANALOG_MUTE_DET,
 					 mute_det, (mute_det & 0x3) == 0,
 					 200, 10000);
-
-		mutex_unlock(&pcm512x->mutex);
 	} else {
 		pcm512x->mute &= ~0x1;
 		ret = pcm512x_update_mute(pcm512x);
 		if (ret != 0) {
 			dev_err(component->dev,
 				"Failed to update digital mute: %d\n", ret);
-			mutex_unlock(&pcm512x->mutex);
-			return ret;
+			goto unlock;
 		}
 
 		regmap_read_poll_timeout(pcm512x->regmap,
@@ -1428,9 +1424,10 @@ static int pcm512x_digital_mute(struct snd_soc_dai *dai, int mute)
 					 200, 10000);
 	}
 
+unlock:
 	mutex_unlock(&pcm512x->mutex);
 
-	return 0;
+	return ret;
 }
 
 static const struct snd_soc_dai_ops pcm512x_dai_ops = {