tree a8dabb9bfa705a25abed6fcae093334a49972b1a
parent 1a6ab46fa9c2bc9399694b4856ab7ea19c036485
author Takashi Iwai <tiwai@suse.de> 1425479821 +0100
committer Takashi Iwai <tiwai@suse.de> 1425483466 +0100

ALSA: usb-audio: Check Marantz/Denon USB DACs in a single place

There are three places doing the same check.  Let's make them
together.

Signed-off-by: Takashi Iwai <tiwai@suse.de>