From: Wang Shaoyan <wangshaoyan.pt@taobao.com>
Date: Wed, 10 Aug 2011 08:01:04 +0000 (+0800)
Subject: ALSA: hda - Add CONFIG_SND_HDA_POWER_SAVE to stac_vrefout_set()
X-Git-Tag: v3.1-rc2~4^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=96b635977984a88ecdb9cc76b8a54db7297f36e0;p=pandora-kernel.git

ALSA: hda - Add CONFIG_SND_HDA_POWER_SAVE to stac_vrefout_set()

In commit 45eebda7, it add new function stac_vrefout_set, but it
is only used in code between CONFIG_SND_HDA_POWER_SAVE macro, so
add the macro to avoid such warning:

  sound/pci/hda/patch_sigmatel.c:676:12: warning: 'stac_vrefout_set' defined but not used

Signed-off-by: Wang Shaoyan <wangshaoyan.pt@taobao.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

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