In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly adding multiple break statements instead of just letting the code fall through, and also add fallthrough pseudo-keywords in places where the code is intended to fall through to the next case. Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx> --- sound/soc/codecs/adav80x.c | 1 + sound/soc/codecs/arizona.c | 1 + sound/soc/codecs/cs42l52.c | 1 + sound/soc/codecs/cs42l56.c | 1 + sound/soc/codecs/cs47l92.c | 1 + sound/soc/codecs/wm8962.c | 1 + 6 files changed, 6 insertions(+) diff --git a/sound/soc/codecs/adav80x.c b/sound/soc/codecs/adav80x.c index 4fd99280d7db..75a649108106 100644 --- a/sound/soc/codecs/adav80x.c +++ b/sound/soc/codecs/adav80x.c @@ -373,6 +373,7 @@ static int adav80x_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) case SND_SOC_DAIFMT_CBM_CFM: capture |= ADAV80X_CAPTURE_MODE_MASTER; playback |= ADAV80X_PLAYBACK_MODE_MASTER; + break; case SND_SOC_DAIFMT_CBS_CFS: break; default: diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 1228f2de0297..e32871b3f68a 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -1034,6 +1034,7 @@ int arizona_out_ev(struct snd_soc_dapm_widget *w, priv->out_down_delay++; break; } + break; default: break; } diff --git a/sound/soc/codecs/cs42l52.c b/sound/soc/codecs/cs42l52.c index f772628f233e..796b894c390f 100644 --- a/sound/soc/codecs/cs42l52.c +++ b/sound/soc/codecs/cs42l52.c @@ -944,6 +944,7 @@ static int cs42l52_beep_event(struct input_dev *dev, unsigned int type, case SND_BELL: if (hz) hz = 261; + break; case SND_TONE: break; default: diff --git a/sound/soc/codecs/cs42l56.c b/sound/soc/codecs/cs42l56.c index 97024a6ac96d..bb9599cc832b 100644 --- a/sound/soc/codecs/cs42l56.c +++ b/sound/soc/codecs/cs42l56.c @@ -1008,6 +1008,7 @@ static int cs42l56_beep_event(struct input_dev *dev, unsigned int type, case SND_BELL: if (hz) hz = 261; + break; case SND_TONE: break; default: diff --git a/sound/soc/codecs/cs47l92.c b/sound/soc/codecs/cs47l92.c index 6e34106c268f..52dc29942ec2 100644 --- a/sound/soc/codecs/cs47l92.c +++ b/sound/soc/codecs/cs47l92.c @@ -201,6 +201,7 @@ static int cs47l92_outclk_ev(struct snd_soc_dapm_widget *w, default: break; } + break; default: break; } diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index 0bd3bbc2aacf..3af456010b9c 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -3203,6 +3203,7 @@ static int wm8962_beep_event(struct input_dev *dev, unsigned int type, case SND_BELL: if (hz) hz = 1000; + fallthrough; case SND_TONE: break; default: -- 2.27.0
