ALSA: hda - Make some helper functions local
authorTakashi Iwai <tiwai@suse.de>
Mon, 17 Aug 2015 12:44:24 +0000 (14:44 +0200)
committerTakashi Iwai <tiwai@suse.de>
Mon, 17 Aug 2015 13:10:15 +0000 (15:10 +0200)
commitd2c6b63df5c143ea1535398e0874432277285765
tree500b01216d52e419dd36cb5b0dcaeaf7839b888d
parent395ae54bd8775508a9616817188cabbcd6f53260
ALSA: hda - Make some helper functions local

A few helper functions to convert the pin information to strings have
been exported with assumption that they were used by other drivers.
But they are referred only in the proc interface in the end.

Let's make them local so that we can get rid of a few exports.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/hda_codec.c
sound/pci/hda/hda_codec.h
sound/pci/hda/hda_proc.c