mpc8544_guts: Fix MemoryRegion name

6544 -> 8544

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/hw/ppc/mpc8544_guts.c b/hw/ppc/mpc8544_guts.c
index 193beab..98540a4 100644
--- a/hw/ppc/mpc8544_guts.c
+++ b/hw/ppc/mpc8544_guts.c
@@ -115,7 +115,7 @@
     s = FROM_SYSBUS(GutsState, SYS_BUS_DEVICE(dev));
 
     memory_region_init_io(&s->iomem, &mpc8544_guts_ops, s,
-                          "mpc6544.guts", MPC8544_GUTS_MMIO_SIZE);
+                          "mpc8544.guts", MPC8544_GUTS_MMIO_SIZE);
     sysbus_init_mmio(dev, &s->iomem);
 
     return 0;