[libata] ahci: Match PCI class code for AHCI

Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 8a1f4f0..bc6599e 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -403,6 +403,10 @@
 	{ PCI_VDEVICE(SI, 0x1185), board_ahci }, /* SiS 966 */
 	{ PCI_VDEVICE(SI, 0x0186), board_ahci }, /* SiS 968 */
 
+	/* Generic, PCI class code for AHCI */
+	{ PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
+	  0x010601, 0xffffff, board_ahci },
+
 	{ }	/* terminate list */
 };