hypervisor property clashes with hypervisor node

dtc fails on a recent QEMU snapshot:

ERROR (name_properties): "name" property in /hypervisor#1 is incorrect ("hypervisor" instead of base node name)

Looking at the device tree we have a hypervisor property:

# lsprop hypervisor
hypervisor       "kvm"

But we also have a hypervisor node, with a name that doesn't match:

# lsprop hypervisor#1/
name             "hypervisor"
compatible       "linux,kvm"
linux,phandle    7e5eb5d8 (2120136152)

Commit c08ce91d309c (spapr: add uuid/host details to device tree) looks to have collided with an earlier patch. Remove the hypervisor property.

---

Index: b/hw/ppc/spapr.c
===================================================================
@@ -362,10 +362,6 @@ static void *spapr_create_fdt_skel(hwadd
     _FDT((fdt_property_string(fdt, "model", "IBM pSeries (emulated by qemu)")));
     _FDT((fdt_property_string(fdt, "compatible", "qemu,pseries")));
 
-    if (kvm_enabled()) {
-        _FDT((fdt_property_string(fdt, "hypervisor", "kvm")));
-    }
-
     /*
      * Add info to guest to indentify which host is it being run on
      * and what is the uuid of the guest

Thanks, applied to ppc-next.

Alex