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ASoC: wm_adsp: Ensure DSP boot work complete before preloader_put return 

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>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Stuart Henderson 2018-07-19 11:50:37 +01:00 committed by Mark Brown
parent d30e23d699
commit 868e49a4a0
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 0 deletions
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2
sound/soc/codecs/wm_adsp.c
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@ -2672,6 +2672,8 @@ 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);