From a41619455c0e28b6973471e87f1702c6129d3439 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Tue, 16 Aug 2011 16:57:58 +0900 Subject: ASoC: Clear completions from late WM8996 FLL lock IRQs In case we have a pending completion, for example due to a problem with the input clock which got corrected after we timed out. Signed-off-by: Mark Brown Acked-by: Liam Girdwood --- sound/soc/codecs/wm8996.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'sound') diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c index e76d4edb67b2..0936ae5e3749 100644 --- a/sound/soc/codecs/wm8996.c +++ b/sound/soc/codecs/wm8996.c @@ -2111,6 +2111,9 @@ static int wm8996_set_fll(struct snd_soc_codec *codec, int fll_id, int source, snd_soc_write(codec, WM8996_FLL_EFS_1, fll_div.lambda); + /* Clear any pending completions (eg, from failed startups) */ + try_wait_for_completion(&wm8996->fll_lock); + snd_soc_update_bits(codec, WM8996_FLL_CONTROL_1, WM8996_FLL_ENA, WM8996_FLL_ENA); -- cgit v1.2.3-58-ga151