ALSA: ASoC: Fix WM9713 voice PCM slave mode configuration

Reported-by: Rodolfo Giometti <giometti@enneenne.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index 4f516a5..aba3301 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -876,7 +876,7 @@
 		gpio |= 0x0018;
 		break;
 	case SND_SOC_DAIFMT_CBS_CFS:
-		reg |= 0x0200;
+		reg |= 0x2000;
 		gpio |= 0x001a;
 		break;
 	case SND_SOC_DAIFMT_CBS_CFM: