remove ref

Author: stsdc

src/Monitor.vala

@@ -114,7 +114,7 @@ namespace Monitor {
             char namebuf[1024];
             while (pci_device != null) {
                 print (" %04x:%02x:%02x.%d\n", pci_device.domain_16, pci_device.bus, pci_device.dev, pci_device.func);
-                //  string name = Pci.pci_lookup_name (pci_access, namebuf, namebuf.length, Pci.LookupMode.DEVICE, pci_device.vendor_id, pci_device.device_id);
+                string name = Pci.pci_lookup_name (pci_access, namebuf, namebuf.length, Pci.LookupMode.DEVICE, pci_device.vendor_id, pci_device.device_id);
                 pci_device = pci_device.next;
             }
 

vapi/pci.vapi

@@ -173,6 +173,6 @@ namespace Pci {
     * PROGIF    (classID, progif) -> programming interface
     */
     [CCode (cname = "pci_lookup_name")]
-    string pci_lookup_name (Access * a, ref char[] buf, int flags, ...);
+    string pci_lookup_name (Access * a, char[] buf, int name_size, int flags, ...);
 
 }