From: Takashi Iwai Date: Wed, 18 Mar 2009 14:09:13 +0000 (+0100) Subject: ALSA: hda - Don't reset BDL unnecessarily X-Git-Tag: v2.6.30-rc1~676^2~12^2~7^2~1 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97b71c94d691728b82052e9c4d6286fbc9965d7f;p=pandora-kernel.git ALSA: hda - Don't reset BDL unnecessarily So far, the prepare callback is called multiple times, BDL entries are reset and re-programmed at each time. This patch adds the check to avoid the reset of BDL entries when the same parameters are used. Signed-off-by: Takashi Iwai --- Reading git-diff-tree failed