This adds the SSID number to snd_pci_quirk for the
MacBookAir2,1 taken from codec#0 at:
    http://launchpadlibrarian.net/49455483/Card0.Codecs.codec.0.txt

keep in mind I do not have one of these machines on hand
so please if you do have this machine please test for me..
Signed-off-by: NJustin P. Mattock <justinmattock@gmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>