From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 23 Jan 2015 15:58:30 +0000 (+0100)
Subject: ALSA: line6: Skip volume manipulation during silence copying
X-Git-Tag: fixes-v4.0-rc1~146^2~35^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62a109d9e2ce948ee75222bbb92a97669f683875;p=pandora-kernel.git

ALSA: line6: Skip volume manipulation during silence copying

A minor optimization; while pausing, the driver just copies the zero
that doesn't need any volume changes.

Tested-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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