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, 3 insertions, 2 deletions

diff --git a/hw/misc/empty_slot.c b/hw/misc/empty_slot.c
index b568ae202b..9a011b1c11 100644
--- a/hw/misc/empty_slot.c
+++ b/hw/misc/empty_slot.c
@@ -13,6 +13,7 @@
 #include "hw/sysbus.h"
 #include "hw/qdev-properties.h"
 #include "hw/misc/empty_slot.h"
+#include "qapi/error.h"
 #include "trace.h"
 
 #define TYPE_EMPTY_SLOT "empty_slot"
@@ -56,10 +57,10 @@ void empty_slot_init(const char *name, hwaddr addr, uint64_t slot_size)
         /* Only empty slots larger than 0 byte need handling. */
         DeviceState *dev;
 
-        dev = qdev_create(NULL, TYPE_EMPTY_SLOT);
+        dev = qdev_new(TYPE_EMPTY_SLOT);
 
         qdev_prop_set_uint64(dev, "size", slot_size);
-        qdev_init_nofail(dev);
+        sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
 
         sysbus_mmio_map_overlap(SYS_BUS_DEVICE(dev), 0, addr, -10000);
     }