linux-kernel - [PATCH 4/7] ASoC: tpa6130a2: mark expected switch fall-through

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Message-ID: <e577b0ab7a298e7261f3297f6f7a495aa72e88e3.1510170034.git.garsilva@embeddedor.com>
Date:   Wed, 8 Nov 2017 14:04:22 -0600
From:   "Gustavo A. R. Silva" <garsilva@...eddedor.com>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <garsilva@...eddedor.com>
Subject: [PATCH 4/7] ASoC: tpa6130a2: mark expected switch fall-through

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

Addresses-Coverity-ID: 115164
Signed-off-by: Gustavo A. R. Silva <garsilva@...eddedor.com>
---
 sound/soc/codecs/tpa6130a2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index 2e014c8..616cd4b 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -274,6 +274,7 @@ static int tpa6130a2_probe(struct i2c_client *client,
 	default:
 		dev_warn(dev, "Unknown TPA model (%d). Assuming 6130A2\n",
 			 data->id);
+		/* fall through */
 	case TPA6130A2:
 		regulator = "Vdd";
 		break;
-- 
2.7.4