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: Mike Waychison <mikew@google.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -937,6 +937,7 @@ void snd_hda_shutup_pins(struct hda_codec *codec)
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}
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EXPORT_SYMBOL_HDA(snd_hda_shutup_pins);
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#ifdef SND_HDA_NEEDS_RESUME
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/* Restore the pin controls cleared previously via snd_hda_shutup_pins() */
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static void restore_shutup_pins(struct hda_codec *codec)
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{
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@ -953,6 +954,7 @@ static void restore_shutup_pins(struct hda_codec *codec)
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}
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codec->pins_shutup = 0;
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}
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#endif
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static void init_hda_cache(struct hda_cache_rec *cache,
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unsigned int record_size);
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@ -1329,6 +1331,7 @@ static void purify_inactive_streams(struct hda_codec *codec)
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}
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}
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#ifdef SND_HDA_NEEDS_RESUME
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/* clean up all streams; called from suspend */
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static void hda_cleanup_all_streams(struct hda_codec *codec)
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{
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@ -1340,6 +1343,7 @@ static void hda_cleanup_all_streams(struct hda_codec *codec)
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really_cleanup_stream(codec, p);
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}
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}
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#endif
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/*
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* amp access functions
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