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| author | Takashi Iwai | 2012-08-31 16:46:56 +0200 |
|---|---|---|
| committer | Takashi Iwai | 2012-08-31 16:50:28 +0200 |
| commit | 08fa20ae20eb378225e5519db4e07f663ce405fa (patch) | |
| tree | 55dc3c093360f12df2956017800fc802698facc9 /sound/pci/hda/hda_codec.h | |
| parent | ALSA: cs5530: Fix resource leak in error path (diff) | |
| download | kernel-qcow2-linux-08fa20ae20eb378225e5519db4e07f663ce405fa.tar.gz kernel-qcow2-linux-08fa20ae20eb378225e5519db4e07f663ce405fa.tar.xz kernel-qcow2-linux-08fa20ae20eb378225e5519db4e07f663ce405fa.zip | |
ALSA: hda - Yet another fix for D3 stop-clock refcounting
The call of pm_notify callback in snd_hda_codec_free() should be with
the check of the current state whether pm_notify(false) is called or
not, instead of codec->power_on check.
For improving the code readability and fixing this inconsistency,
codec->d3_stop_clk_ok is renamed to codec->pm_down_notified, and this
flag is set only when runtime PM down is called. The new name reflects
to a more direct purpose of the flag.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda/hda_codec.h')
| -rw-r--r-- | sound/pci/hda/hda_codec.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h index 9ac477334d2d..8fd9f636cfe1 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -868,7 +868,7 @@ struct hda_codec { #ifdef CONFIG_PM unsigned int power_on :1; /* current (global) power-state */ unsigned int d3_stop_clk:1; /* support D3 operation without BCLK */ - unsigned int d3_stop_clk_ok:1; /* BCLK can stop */ + unsigned int pm_down_notified:1; /* PM notified to controller */ int power_transition; /* power-state in transition */ int power_count; /* current (global) power refcount */ struct delayed_work power_work; /* delayed task for powerdown */ |