From b2ed6326874b1bf5410871d83df4086a395ab13b Mon Sep 17 00:00:00 2001
From: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Date: Fri, 5 Jul 2013 11:27:54 +0200
Subject: [PATCH] ALSA: hdspm - Introduce hdspm_is_raydat_or_aio()

RME RayDAT and AIO cards are new designs with different register
settings. Since we need to distinguish them from older cards multiple
times in the driver, refactor the code into a separate helper function.

No functional change intended.

Signed-off-by: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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