From 7add84aa779b4f7ca39484a82a11e01d7acd4dca Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 22 Apr 2010 02:29:01 +0900 Subject: [PATCH] ASoC: Allow unspecified source when stopping WM8994 FLLs Signed-off-by: Mark Brown --- sound/soc/codecs/wm8994.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index eefa2427b102..cdfbfb633f30 100644 --- a/sound/soc/codecs/wm8994.c +++ b/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: -- 2.30.2