ALSA: fireface: rename protocol layer for former models

In a series of Fireface, later model supports different protocol
from former models.

This commit is a preparation to support both of protocols.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Sakamoto 2019-01-20 17:25:45 +09:00 • committed by Takashi Iwai
commit e199d1eb7f
3 changed files with 143 additions and 144 deletions