sis5513: adding PCI-ID

The SiS966 has one additional PCI-ID 1180.

If the chipset is using this PCI-ID, the primary channel is connected to the
first PATA-port. The secondary channel is connected to SATA-ports in IDE
emulation mode.  The legacy IO-ports are used.

The including of the PCI-ID into pata_sis is not sufficient, because the legacy
driver in drivers/ide is initialized before pata_sis.

Signed-off-by: Uwe Koziolek <uwe.koziolek@gmx.net>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 9a03b47..5b1c999 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -661,6 +661,7 @@
 #define PCI_DEVICE_ID_SI_965		0x0965
 #define PCI_DEVICE_ID_SI_966		0x0966
 #define PCI_DEVICE_ID_SI_968		0x0968
+#define PCI_DEVICE_ID_SI_1180		0x1180
 #define PCI_DEVICE_ID_SI_5511		0x5511
 #define PCI_DEVICE_ID_SI_5513		0x5513
 #define PCI_DEVICE_ID_SI_5517		0x5517