ALSA: hda - Remove Toshiba probe_mask quirk

Revert the Toshiba probe_mask quirk for 2.6.29 kernel
(commit 38f1df27).
In the current tree, the digital-only codec is handled properly so
no codec conflict should occur.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/hda_intel.c

@@ -2095,8 +2095,6 @@ static struct snd_pci_quirk probe_mask_list[] __devinitdata = {
 	SND_PCI_QUIRK(0x1028, 0x20ac, "Dell Studio Desktop", 0x01),
 	/* including bogus ALC268 in slot#2 that conflicts with ALC888 */
 	SND_PCI_QUIRK(0x17c0, 0x4085, "Medion MD96630", 0x01),
-	/* conflict of ALC268 in slot#3 (digital I/O); a temporary fix */
-	SND_PCI_QUIRK(0x1179, 0xff00, "Toshiba laptop", 0x03),
 	/* forced codec slots */
 	SND_PCI_QUIRK(0x1046, 0x1262, "ASUS W5F", 0x103),
 	{}