Commit 7e6af1fa authored by Takashi Iwai's avatar Takashi Iwai Committed by Greg Kroah-Hartman
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ALSA: hda: Initialize power_state field properly 



[ Upstream commit 183ab39e ]

The recent commit 98081ca6 ("ALSA: hda - Record the current power
state before suspend/resume calls") made the HD-audio driver to store
the PM state in power_state field.  This forgot, however, the
initialization at power up.  Although the codec drivers usually don't
need to refer to this field in the normal operation, let's initialize
it properly for consistency.

Fixes: 98081ca6 ("ALSA: hda - Record the current power state before suspend/resume calls")
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent c8c88293

sound/pci/hda/hda_codec.c

+1 −0
Original line number Diff line number Diff line
@@ -971,6 +971,7 @@ int snd_hda_codec_device_new(struct hda_bus *bus, struct snd_card *card, 


	/* power-up all before initialization */

	hda_set_power_state(codec, AC_PWRST_D0);

	codec->core.dev.power.power_state = PMSG_ON;



	snd_hda_codec_proc_new(codec);