From: Takashi Iwai Date: Fri, 4 Jan 2013 12:19:55 +0000 (+0100) Subject: ALSA: hda - Check the existing path in snd_hda_add_new_path() X-Git-Tag: v3.9-rc1~129^2~70^2~105 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f5172a7ed966493414aa58319fbb7ab0a80cf889;p=pandora-kernel.git ALSA: hda - Check the existing path in snd_hda_add_new_path() If the requested path has been already added, return the existing path instance instead of adding a duplicated instance. Signed-off-by: Takashi Iwai --- Reading git-diff-tree failed