From 4ff3be612bf3a00f4644d8ed8615cd4d3020e387 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Thu, 22 Apr 2010 02:29:01 +0900
Subject: [PATCH] --- yaml --- r: 193403 b: refs/heads/master c:
 7add84aa779b4f7ca39484a82a11e01d7acd4dca h: refs/heads/master i:   193401:
 213b0ed9add0d4b4e1d6f49f942bd07253d05602   193399:
 f817bf6aff65d07568d9741f17a16c9644aa38f2 v: v3

---
 [refs]                          | 2 +-
 trunk/sound/soc/codecs/wm8994.c | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 3f23532468ef..5a56dee91bb4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ee839a2127a4f74505c5597966919ca57413f4de
+refs/heads/master: 7add84aa779b4f7ca39484a82a11e01d7acd4dca
diff --git a/trunk/sound/soc/codecs/wm8994.c b/trunk/sound/soc/codecs/wm8994.c
index eefa2427b102..cdfbfb633f30 100644
--- a/trunk/sound/soc/codecs/wm8994.c
+++ b/trunk/sound/soc/codecs/wm8994.c
@@ -2853,6 +2853,11 @@ static int wm8994_set_fll(struct snd_soc_dai *dai, int id, int src,
 	}
 
 	switch (src) {
+	case 0:
+		/* Allow no source specification when stopping */
+		if (freq_out)
+			return -EINVAL;
+		break;
 	case WM8994_FLL_SRC_MCLK1:
 	case WM8994_FLL_SRC_MCLK2:
 	case WM8994_FLL_SRC_LRCLK: