ASoC: wm8961: Mark expected switch fall-through

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

Addresses-Coverity-ID: 1271173 ("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/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index f70f563d59f3e98b989d0712c334cfe41e7bba27..68b4cadc308fb1a841ee00b44d525d6d92f10a13 100644 (file)
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -653,6 +653,7 @@ static int wm8961_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 
        case SND_SOC_DAIFMT_DSP_B:
                aif |= WM8961_LRP;
+               /* fall through */
        case SND_SOC_DAIFMT_DSP_A:
                aif |= 3;
                switch (fmt & SND_SOC_DAIFMT_INV_MASK) {