From: Stuart Henderson stuarth@opensource.cirrus.com
All controls derived from the loaded firmware should be created prior to returning from the preloader's put function, such that they are immediately available to user-space.
Signed-off-by: Stuart Henderson stuarth@opensource.cirrus.com Signed-off-by: Charles Keepax ckeepax@opensource.cirrus.com --- sound/soc/codecs/wm_adsp.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index eec73c98a141..e823a84b5ac2 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -2685,6 +2685,8 @@ int wm_adsp2_preloader_put(struct snd_kcontrol *kcontrol,
snd_soc_dapm_sync(dapm);
+ flush_work(&dsp->boot_work); + return 0; } EXPORT_SYMBOL_GPL(wm_adsp2_preloader_put);