diff options
| author | Mark Brown | 2010-04-22 02:29:01 +0900 |
|---|---|---|
| committer | Mark Brown | 2010-04-22 02:29:01 +0900 |
| commit | 7add84aa779b4f7ca39484a82a11e01d7acd4dca (patch) | |
| tree | fb3d0bc1b38a8612719f983ff545aa03b54725d1 /sound | |
| parent | ee839a2127a4f74505c5597966919ca57413f4de (diff) | |
ASoC: Allow unspecified source when stopping WM8994 FLLs
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8994.c | 5 |
1 files changed, 5 insertions, 0 deletions
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: |