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: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index c71cd7f..79ef65e 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -1011,17 +1011,15 @@
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