ALSA: sound: Make static

Sparse asked whether these could be static.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Roel Kluin 2008-12-09 23:26:05 +01:00 committed by Takashi Iwai
commit acc421656b