Merge remote-tracking branch 'remotes/armbru/tags/pull-qom-2020-06-15' into staging

QOM patches for 2020-06-15

# gpg: Signature made Mon 15 Jun 2020 21:07:19 BST
# gpg:                using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg:                issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qom-2020-06-15: (84 commits)
  MAINTAINERS: Make section QOM cover hw/core/*bus.c as well
  qdev: qdev_init_nofail() is now unused, drop
  qdev: Convert bus-less devices to qdev_realize() with Coccinelle
  qdev: Use qdev_realize() in qdev_device_add()
  qdev: Make qdev_realize() support bus-less devices
  s390x/event-facility: Simplify creation of SCLP event devices
  microbit: Eliminate two local variables in microbit_init()
  sysbus: sysbus_init_child_obj() is now unused, drop
  sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 4
  sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 3
  sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 2
  sysbus: Convert qdev_set_parent_bus() use with Coccinelle, part 1
  qdev: Drop qdev_realize() support for null bus
  sysbus: Convert to sysbus_realize() etc. with Coccinelle
  sysbus: New sysbus_realize(), sysbus_realize_and_unref()
  sysbus: Tidy up sysbus_init_child_obj()'s @childsize arg, part 2
  hw/arm/armsse: Pass correct child size to sysbus_init_child_obj()
  sysbus: Tidy up sysbus_init_child_obj()'s @childsize arg, part 1
  microbit: Tidy up sysbus_init_child_obj() @child argument
  sysbus: Drop useless OBJECT() in sysbus_init_child_obj() calls
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 17 insertions, 6 deletions

diff --git a/qom/object.c b/qom/object.c
index b0ed560fd8..6ece96bc2b 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -524,19 +524,21 @@ void object_initialize(void *data, size_t size, const char *typename)
     object_initialize_with_type(data, size, type);
 }
 
-void object_initialize_child(Object *parentobj, const char *propname,
+void object_initialize_child_with_props(Object *parentobj,
+                             const char *propname,
                              void *childobj, size_t size, const char *type,
                              Error **errp, ...)
 {
     va_list vargs;
 
     va_start(vargs, errp);
-    object_initialize_childv(parentobj, propname, childobj, size, type, errp,
-                             vargs);
+    object_initialize_child_with_propsv(parentobj, propname,
+                                        childobj, size, type, errp, vargs);
     va_end(vargs);
 }
 
-void object_initialize_childv(Object *parentobj, const char *propname,
+void object_initialize_child_with_propsv(Object *parentobj,
+                              const char *propname,
                               void *childobj, size_t size, const char *type,
                               Error **errp, va_list vargs)
 {
@@ -577,6 +579,15 @@ out:
     error_propagate(errp, local_err);
 }
 
+void object_initialize_child_internal(Object *parent,
+                                      const char *propname,
+                                      void *child, size_t size,
+                                      const char *type)
+{
+    object_initialize_child_with_props(parent, propname, child, size, type,
+                                       &error_abort, NULL);
+}
+
 static inline bool object_property_is_child(ObjectProperty *prop)
 {
     return strstart(prop->type, "child<", NULL);
@@ -1881,7 +1892,7 @@ object_property_add_const_link(Object *obj, const char *name,
                                 NULL, OBJ_PROP_LINK_DIRECT);
 }
 
-char *object_get_canonical_path_component(Object *obj)
+char *object_get_canonical_path_component(const Object *obj)
 {
     ObjectProperty *prop = NULL;
     GHashTableIter iter;
@@ -1906,7 +1917,7 @@ char *object_get_canonical_path_component(Object *obj)
     return NULL;
 }
 
-char *object_get_canonical_path(Object *obj)
+char *object_get_canonical_path(const Object *obj)
 {
     Object *root = object_get_root();
     char *newpath, *path = NULL;