[PATCH 0/2] ALSA: hda: Cleanup helpers

Some helper functions are used only locally or not used, here just a simple cleanup.

Takashi

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Takashi Iwai (2): ALSA: hda: Drop unused snd_hda_queue_unsol_event() ALSA: hda: Unexport some local helper functions

include/sound/hda_codec.h | 7 ------- include/sound/hdaudio.h | 3 --- sound/hda/hdac_bus.c | 2 -- sound/hda/hdac_controller.c | 1 + sound/hda/local.h | 3 +++ 5 files changed, 4 insertions(+), 12 deletions(-)