ASoC: msm8916-wcd-analog: mark expected switch fall-through

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

Addresses-Coverity-ID: 1397957
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c
index 549c269..518fa2a 100644 (file)
--- a/sound/soc/codecs/msm8916-wcd-analog.c
+++ b/sound/soc/codecs/msm8916-wcd-analog.c
@@ -614,6 +614,7 @@ static int pm8916_wcd_analog_enable_adc(struct snd_soc_dapm_widget *w,
                case CDC_A_TX_2_EN:
                        snd_soc_update_bits(codec, CDC_A_MICB_1_CTL,
                                            MICB_1_CTL_CFILT_REF_SEL_MASK, 0);
+                       /* fall through */
                case CDC_A_TX_3_EN:
                        snd_soc_update_bits(codec, CDC_D_CDC_CONN_TX2_CTL,
                                            CONN_TX2_SERIAL_TX2_MUX,