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authorTakashi Iwai <tiwai@suse.de>2018-10-04 20:30:04 +0200
committerMark Brown <broonie@kernel.org>2018-10-05 13:38:20 +0200
commit0beeb4baf56bd9deb920712a4034541fb33bbbe0 (patch)
tree64f86821aa601731cc1a14cbd78aa35b680550dc /sound/soc
parentASoC: pcm186x: Use the standard fall-through annotation (diff)
downloadlinux-0beeb4baf56bd9deb920712a4034541fb33bbbe0.tar.xz
linux-0beeb4baf56bd9deb920712a4034541fb33bbbe0.zip
ASoC: rt274: Add fall-through annotations
As a preparatory patch for the upcoming -Wimplicit-fallthrough compiler checks, add the "fall through" annotations in rt274 driver. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc')
-rw-r--r--sound/soc/codecs/rt274.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt274.c b/sound/soc/codecs/rt274.c
index d88e67341083..0ef966d56bac 100644
--- a/sound/soc/codecs/rt274.c
+++ b/sound/soc/codecs/rt274.c
@@ -755,6 +755,7 @@ static int rt274_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
break;
default:
dev_warn(component->dev, "invalid pll source, use BCLK\n");
+ /* fall through */
case RT274_PLL2_S_BCLK:
snd_soc_component_update_bits(component, RT274_PLL2_CTRL,
RT274_PLL2_SRC_MASK, RT274_PLL2_SRC_BCLK);
@@ -782,6 +783,7 @@ static int rt274_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
break;
default:
dev_warn(component->dev, "invalid freq_in, assume 4.8M\n");
+ /* fall through */
case 100:
snd_soc_component_write(component, 0x7a, 0xaab6);
snd_soc_component_write(component, 0x7b, 0x0301);