usb: move definition of PCI_VENDOR_ID_SYNOPSYS to linux/pci_ids.h

Removed FIXME from usb/dwc3/dwc3-pci.c by moving definition of
PCI_VENDOR_ID_SYNOPSYS shared with usb/dwc2 to linux/pci_ids.h.

Signed-off-by: Joseph Kogut <joseph.kogut@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index e63c02a..38cff8f 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -2315,6 +2315,8 @@
 #define PCI_VENDOR_ID_CENATEK		0x16CA
 #define PCI_DEVICE_ID_CENATEK_IDE	0x0001
 
+#define PCI_VENDOR_ID_SYNOPSYS		0x16c3
+
 #define PCI_VENDOR_ID_VITESSE		0x1725
 #define PCI_DEVICE_ID_VITESSE_VSC7174	0x7174