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Commit 1c7276cf authored by Mike Waychison's avatar Mike Waychison Committed by Takashi Iwai
Browse files

ALSA: hda - Fix unused warnings when !SND_HDA_NEEDS_RESUME 



When SND_HDA_NEEDS_RESUME is not defined, the compiler identifies that
the following symbols are static but not used:

 restore_shutup_pins
 hda_cleanup_all_streams

Fix warnings by adding SND_HDA_NEEDS_RESUME guards.

Signed-off-by: default avatarMike Waychison <mikew@google.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 6981d184

sound/pci/hda/hda_codec.c

+4 −0
Original line number Diff line number Diff line
@@ -937,6 +937,7 @@ void snd_hda_shutup_pins(struct hda_codec *codec) 
}

EXPORT_SYMBOL_HDA(snd_hda_shutup_pins);



#ifdef SND_HDA_NEEDS_RESUME

/* Restore the pin controls cleared previously via snd_hda_shutup_pins() */

static void restore_shutup_pins(struct hda_codec *codec)

{
@@ -953,6 +954,7 @@ static void restore_shutup_pins(struct hda_codec *codec) 
	}

	codec->pins_shutup = 0;

}

#endif



static void init_hda_cache(struct hda_cache_rec *cache,

			   unsigned int record_size);
@@ -1329,6 +1331,7 @@ static void purify_inactive_streams(struct hda_codec *codec) 
	}

}



#ifdef SND_HDA_NEEDS_RESUME

/* clean up all streams; called from suspend */

static void hda_cleanup_all_streams(struct hda_codec *codec)

{
@@ -1340,6 +1343,7 @@ static void hda_cleanup_all_streams(struct hda_codec *codec) 
			really_cleanup_stream(codec, p);

	}

}

#endif



/*

 * amp access functions