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, 8 insertions, 8 deletions

diff --git a/hw/dma/sparc32_dma.c b/hw/dma/sparc32_dma.c
index 84b9c5dc77..f02aca6f40 100644
--- a/hw/dma/sparc32_dma.c
+++ b/hw/dma/sparc32_dma.c
@@ -301,7 +301,7 @@ static void sparc32_espdma_device_realize(DeviceState *dev, Error **errp)
     SysBusESPState *sysbus;
     ESPState *esp;
 
-    d = qdev_create(NULL, TYPE_ESP);
+    d = qdev_new(TYPE_ESP);
     object_property_add_child(OBJECT(dev), "esp", OBJECT(d));
     sysbus = ESP_STATE(d);
     esp = &sysbus->esp;
@@ -310,7 +310,7 @@ static void sparc32_espdma_device_realize(DeviceState *dev, Error **errp)
     esp->dma_opaque = SPARC32_DMA_DEVICE(dev);
     sysbus->it_shift = 2;
     esp->dma_enabled = 1;
-    qdev_init_nofail(d);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(d), &error_fatal);
 }
 
 static void sparc32_espdma_device_class_init(ObjectClass *klass, void *data)
@@ -343,11 +343,11 @@ static void sparc32_ledma_device_realize(DeviceState *dev, Error **errp)
 
     qemu_check_nic_model(nd, TYPE_LANCE);
 
-    d = qdev_create(NULL, TYPE_LANCE);
+    d = qdev_new(TYPE_LANCE);
     object_property_add_child(OBJECT(dev), "lance", OBJECT(d));
     qdev_set_nic_properties(d, nd);
     object_property_set_link(OBJECT(d), OBJECT(dev), "dma", errp);
-    qdev_init_nofail(d);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(d), &error_fatal);
 }
 
 static void sparc32_ledma_device_class_init(ObjectClass *klass, void *data)
@@ -378,10 +378,10 @@ static void sparc32_dma_realize(DeviceState *dev, Error **errp)
         return;
     }
 
-    espdma = qdev_create(NULL, TYPE_SPARC32_ESPDMA_DEVICE);
+    espdma = qdev_new(TYPE_SPARC32_ESPDMA_DEVICE);
     object_property_set_link(OBJECT(espdma), iommu, "iommu", errp);
     object_property_add_child(OBJECT(s), "espdma", OBJECT(espdma));
-    qdev_init_nofail(espdma);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(espdma), &error_fatal);
 
     esp = DEVICE(object_resolve_path_component(OBJECT(espdma), "esp"));
     sbd = SYS_BUS_DEVICE(esp);
@@ -393,10 +393,10 @@ static void sparc32_dma_realize(DeviceState *dev, Error **errp)
     memory_region_add_subregion(&s->dmamem, 0x0,
                                 sysbus_mmio_get_region(sbd, 0));
 
-    ledma = qdev_create(NULL, TYPE_SPARC32_LEDMA_DEVICE);
+    ledma = qdev_new(TYPE_SPARC32_LEDMA_DEVICE);
     object_property_set_link(OBJECT(ledma), iommu, "iommu", errp);
     object_property_add_child(OBJECT(s), "ledma", OBJECT(ledma));
-    qdev_init_nofail(ledma);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(ledma), &error_fatal);
 
     lance = DEVICE(object_resolve_path_component(OBJECT(ledma), "lance"));
     sbd = SYS_BUS_DEVICE(lance);