From: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Date: Fri, 5 Jul 2013 09:28:17 +0000 (+0200)
Subject: ALSA: hdspm - Introduce hdspm_external_rate_to_enum() helper function
X-Git-Tag: v3.12-rc1~150^2~54^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2336142fc0470db2ac831225936b8e37b3ecb2bd;p=pandora-kernel.git

ALSA: hdspm - Introduce hdspm_external_rate_to_enum() helper function

This patch refactors the code to query the external sample rate and its
translation into the corresponding enum into a helper function to
prevent future code duplication.

A later commit will make use of this new helper function.

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