ASoC: pxa-ssp: mark expected switch fall-through

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

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index f8339bb..ff1e0bd 100644 (file)
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -470,6 +470,7 @@ static int pxa_ssp_configure_dai_fmt(struct ssp_priv *priv)
 
        case SND_SOC_DAIFMT_DSP_A:
                sspsp |= SSPSP_FSRT;
+               /* fall through */
        case SND_SOC_DAIFMT_DSP_B:
                sscr0 |= SSCR0_MOD | SSCR0_PSP;
                sscr1 |= SSCR1_TRAIL | SSCR1_RWOT;