From: Pavel Hofman <pavel.hofman@ivitera.com>
Date: Thu, 5 Jan 2012 21:01:56 +0000 (+0100)
Subject: ALSA: ice1724 - External clock item only for cards with SPDIF_IN
X-Git-Tag: v3.3-rc1~88^2~1^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=219e2cd41b5014c5a6ed4d1748f65f55f74a862f;p=pandora-kernel.git

ALSA: ice1724 - External clock item only for cards with SPDIF_IN

Append the external clock item to the clock list only if
the SPDIF_IN capability is defined in the SPDIF register.

Signed-off-by: Pavel Hofman <pavel.hofman@ivitera.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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