From: Gustavo A. R. Silva <gustavo@embeddedor.com>
Date: Fri, 3 Aug 2018 16:33:57 +0000 (-0500)
Subject: ASoC: samsung: i2s: Mark expected switch fall-through
X-Git-Tag: submit/tizen/20190329.020226~33
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=beb985932da87029eeeed309caebba9fb73735be;p=platform%2Fkernel%2Flinux-exynos.git

ASoC: samsung: i2s: Mark expected switch fall-through

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

Change-Id: I030b163708ab40f17cf500cff7a8f326b890b7f5
Addresses-Coverity-ID: 1381093 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 846e50646c83..07f815a730df 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -742,6 +742,7 @@ static int i2s_hw_params(struct snd_pcm_substream *substream,
 	switch (params_channels(params)) {
 	case 6:
 		val |= MOD_DC2_EN;
+		/* fall through */
 	case 4:
 		val |= MOD_DC1_EN;
 		break;