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| author | Takashi Iwai <tiwai@suse.de> | 2012-08-14 20:10:09 +0400 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2012-08-14 20:11:51 +0400 |
| commit | 7ccbde57ce312ff1388c2990699f8863280808ac (patch) | |
| tree | 477c035659ce549d928bd468c7c54747a82ea743 | |
| parent | 6152597971db4055b7b03ccc60afcd62214d41f4 (diff) | |
| download | linux-7ccbde57ce312ff1388c2990699f8863280808ac.tar.xz | |
ALSA: hda - Fix possible compile warnings regarding CONFIG_PM
Replace with a proper ifdef check of CONFIG_PM_SLEEP in hda_intel.c.
But other places in HD-audio driver are still marked with CONFIG_PM,
since these can be called for power-saving even without
CONFIG_PM_SLEEP.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | sound/pci/hda/hda_intel.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 23ad7e216a6b..464ea16bdd9e 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -2409,11 +2409,10 @@ static void azx_power_notify(struct hda_bus *bus) } #endif /* CONFIG_SND_HDA_POWER_SAVE */ -#ifdef CONFIG_PM +#if defined(CONFIG_PM_SLEEP) || defined(SUPPORT_VGA_SWITCHEROO) /* * power management */ - static int azx_suspend(struct device *dev) { struct pci_dev *pci = to_pci_dev(dev); @@ -2471,10 +2470,8 @@ static int azx_resume(struct device *dev) static SIMPLE_DEV_PM_OPS(azx_pm, azx_suspend, azx_resume); #define AZX_PM_OPS &azx_pm #else -#define azx_suspend(dev) -#define azx_resume(dev) #define AZX_PM_OPS NULL -#endif /* CONFIG_PM */ +#endif /* CONFIG_PM_SLEEP || SUPPORT_VGA_SWITCHEROO */ /* |