Commit 339876d7 authored by Takashi Iwai's avatar Takashi Iwai

ALSA: hda - Clear the power-saving states properly at reset

Some power-saving states have been left unchanged in
snd_hda_codec_reset(), and this is a potential danger because the
function may be called in various situations including the continuous
operation after that call.
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 7f30830b
......@@ -2265,6 +2265,9 @@ int snd_hda_codec_reset(struct hda_codec *codec)
#ifdef CONFIG_SND_HDA_POWER_SAVE
cancel_delayed_work(&codec->power_work);
codec->power_on = 0;
codec->power_transition = 0;
codec->power_jiffies = jiffies;
flush_workqueue(codec->bus->workq);
#endif
snd_hda_ctls_clear(codec);
......
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