qdev: Remove hex8/32/64 property types

Replace them with uint8/32/64.

Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
diff --git a/hw/audio/pcspk.c b/hw/audio/pcspk.c
index f980d66..1d81bbe 100644
--- a/hw/audio/pcspk.c
+++ b/hw/audio/pcspk.c
@@ -181,7 +181,7 @@
 }
 
 static Property pcspk_properties[] = {
-    DEFINE_PROP_HEX32("iobase", PCSpkState, iobase,  -1),
+    DEFINE_PROP_UINT32("iobase", PCSpkState, iobase,  -1),
     DEFINE_PROP_PTR("pit", PCSpkState, pit),
     DEFINE_PROP_END_OF_LIST(),
 };