From: Gustavo A. R. Silva <garsilva@embeddedor.com>
Date: Wed, 8 Nov 2017 20:04:17 +0000 (-0600)
Subject: ASoC: tlv320dac31xx: mark expected switch fall-through
X-Git-Tag: v5.15~10022^2~1^2~6^3~4
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=09fc38c1af4cb888255e9ecf267bf9757c12885d;p=mirror_ubuntu-kernels.git

ASoC: tlv320dac31xx: mark expected switch fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 1195220
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c
index 54a87a905eb6..e2862372c26e 100644
--- a/sound/soc/codecs/tlv320aic31xx.c
+++ b/sound/soc/codecs/tlv320aic31xx.c
@@ -929,7 +929,7 @@ static int aic31xx_set_dai_fmt(struct snd_soc_dai *codec_dai,
 	case SND_SOC_DAIFMT_I2S:
 		break;
 	case SND_SOC_DAIFMT_DSP_A:
-		dsp_a_val = 0x1;
+		dsp_a_val = 0x1; /* fall through */
 	case SND_SOC_DAIFMT_DSP_B:
 		/* NOTE: BCLKINV bit value 1 equas NB and 0 equals IB */
 		switch (fmt & SND_SOC_DAIFMT_INV_MASK) {