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Commit ff2b7e2a authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: hda - Fix warnings with CONFIG_SND_POWER_SAVE=n 



Use static inline for dummy function to fix the warnings like below
  sound/pci/hda/patch_sigmatel.c: In function ‘stac92xx_init’:
  sound/pci/hda/patch_sigmatel.c:4387:3: warning: statement with no effect
  sound/pci/hda/patch_sigmatel.c: In function ‘stac92xx_resume’:
  sound/pci/hda/patch_sigmatel.c:4927:3: warning: statement with no effect

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 880a050f

sound/pci/hda/hda_codec.h

+2 −4
Original line number Diff line number Diff line
@@ -1011,17 +1011,15 @@ int snd_hda_suspend(struct hda_bus *bus); 
int snd_hda_resume(struct hda_bus *bus);

#endif



#ifdef CONFIG_SND_HDA_POWER_SAVE

static inline

int hda_call_check_power_status(struct hda_codec *codec, hda_nid_t nid)

{

#ifdef CONFIG_SND_HDA_POWER_SAVE

	if (codec->patch_ops.check_power_status)

		return codec->patch_ops.check_power_status(codec, nid);

#endif

	return 0;

}

#else	

#define hda_call_check_power_status(codec, nid)		0

#endif



/*

 * get widget information