qdev: Eliminate qemu_add_globals() function

The function is just a helper to handle the -global options, it
can stay in vl.c like most qemu_opts_foreach() calls.

Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

vl.c

@@ -2913,6 +2913,19 @@ static void set_memory_options(uint64_t *ram_slots, ram_addr_t *maxram_size,
     loc_pop(&loc);
 }
 
+static int global_init_func(void *opaque, QemuOpts *opts, Error **errp)
+{
+    GlobalProperty *g;
+
+    g = g_malloc0(sizeof(*g));
+    g->driver   = qemu_opt_get(opts, "driver");
+    g->property = qemu_opt_get(opts, "property");
+    g->value    = qemu_opt_get(opts, "value");
+    g->user_provided = true;
+    qdev_prop_register_global(g);
+    return 0;
+}
+
 int main(int argc, char **argv, char **envp)
 {
     int i;
@@ -4442,7 +4455,8 @@ int main(int argc, char **argv, char **envp)
             qdev_prop_register_global(p);
         }
     }
-    qemu_add_globals();
+    qemu_opts_foreach(qemu_find_opts("global"),
+                      global_init_func, NULL, NULL);
 
     /* This checkpoint is required by replay to separate prior clock
        reading from the other reads, because timer polling functions query