pc: drop external DSDT loading

This breaks migration and is unneeded with modern SeaBIOS.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
Message-id: 1376316104-11269-1-git-send-email-aliguori@us.ibm.com

hw/i386/pc_piix.c

@@ -103,7 +103,6 @@ static void pc_init1(MemoryRegion *system_memory,
                               OBJECT(icc_bridge), NULL);
 
     pc_cpus_init(cpu_model, icc_bridge);
-    pc_acpi_init("acpi-dsdt.aml");
 
     if (kvm_enabled() && kvmclock_enabled) {
         kvmclock_create();