ata_piix: subsys 106b:00a3 is apple ich8m too

Subsys 106b:00a3 also is the weird apple ich8m which chokes when the
latter two ports are accessed, add it.  Reported by Felipe Sere.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Felipe Sere <dodofxp@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

drivers/ata/ata_piix.c

@@ -250,6 +250,7 @@ static const struct pci_device_id piix_pci_tbl[] = {
 	/* Mobile SATA Controller IDE (ICH8M), Apple */
 	{ 0x8086, 0x2828, 0x106b, 0x00a0, 0, 0, ich8m_apple_sata },
 	{ 0x8086, 0x2828, 0x106b, 0x00a1, 0, 0, ich8m_apple_sata },
+	{ 0x8086, 0x2828, 0x106b, 0x00a3, 0, 0, ich8m_apple_sata },
 	/* Mobile SATA Controller IDE (ICH8M) */
 	{ 0x8086, 0x2828, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich8_sata },
 	/* SATA Controller IDE (ICH9) */