Fixed sig11 which occured when calling a CloseDisplay() after

XScreenSaverSetAttributes() followed by XScreenSaverUnsetAttributes().
    Caused by missing FreeResource() in XScreenSaverUnsetAttributes().
Removing unused DDC sections that caused misinterpretation of DDC data due
    to a missing break statement in a switch.
Fixed typo: #if <-> #ifdef.

hw/xfree86/common/xf86Configure.c

@@ -731,19 +731,13 @@ configureDDCMonitorSection (int screennum)
 
     for (i=0;i<4;i++) {
 	switch (ConfiguredMonitor->det_mon[i].type) {
-	    case DT:
-	    case DS_STD_TIMINGS:
-	    case DS_WHITE_P:
-	      break;
 	    case DS_NAME:
 		ptr->mon_modelname  = xf86confrealloc(ptr->mon_modelname, 
 		  strlen((char*)(ConfiguredMonitor->det_mon[i].section.name))
 		    + 1);
 		strcpy(ptr->mon_modelname,
 		       (char*)(ConfiguredMonitor->det_mon[i].section.name));
-	      break;
-	    case DS_ASCII_STR:
-	    case DS_SERIAL:
+		break;
 	    case DS_RANGES:
 		ptr->mon_hsync[ptr->mon_n_hsync].lo =
 		    ConfiguredMonitor->det_mon[i].section.ranges.min_h;

hw/xfree86/os-support/bus/ix86Pci.c

@@ -273,7 +273,7 @@ void ix86PciSelectCfgmech(void)
     switch (xf86Info.pciFlags) {
 
 	case PCIOsConfig:
-#if ARCH_PCI_OS_INIT
+#ifdef ARCH_PCI_OS_INIT
 	    return;
 #endif