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, 19 insertions, 19 deletions

diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 37462a6f78..caceb1e4a0 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -572,14 +572,14 @@ static inline DeviceState *create_acpi_ged(VirtMachineState *vms)
         event |= ACPI_GED_NVDIMM_HOTPLUG_EVT;
     }
 
-    dev = qdev_create(NULL, TYPE_ACPI_GED);
+    dev = qdev_new(TYPE_ACPI_GED);
     qdev_prop_set_uint32(dev, "ged-event", event);
 
     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, vms->memmap[VIRT_ACPI_GED].base);
     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 1, vms->memmap[VIRT_PCDIMM_ACPI].base);
     sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0, qdev_get_gpio_in(vms->gic, irq));
 
-    qdev_init_nofail(dev);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
 
     return dev;
 }
@@ -594,11 +594,11 @@ static void create_its(VirtMachineState *vms)
         return;
     }
 
-    dev = qdev_create(NULL, itsclass);
+    dev = qdev_new(itsclass);
 
     object_property_set_link(OBJECT(dev), OBJECT(vms->gic), "parent-gicv3",
                              &error_abort);
-    qdev_init_nofail(dev);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, vms->memmap[VIRT_GIC_ITS].base);
 
     fdt_add_its_gic_node(vms);
@@ -610,11 +610,11 @@ static void create_v2m(VirtMachineState *vms)
     int irq = vms->irqmap[VIRT_GIC_V2M];
     DeviceState *dev;
 
-    dev = qdev_create(NULL, "arm-gicv2m");
+    dev = qdev_new("arm-gicv2m");
     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, vms->memmap[VIRT_GIC_V2M].base);
     qdev_prop_set_uint32(dev, "base-spi", irq);
     qdev_prop_set_uint32(dev, "num-spi", NUM_GICV2M_SPIS);
-    qdev_init_nofail(dev);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
 
     for (i = 0; i < NUM_GICV2M_SPIS; i++) {
         sysbus_connect_irq(SYS_BUS_DEVICE(dev), i,
@@ -636,7 +636,7 @@ static void create_gic(VirtMachineState *vms)
 
     gictype = (type == 3) ? gicv3_class_name() : gic_class_name();
 
-    vms->gic = qdev_create(NULL, gictype);
+    vms->gic = qdev_new(gictype);
     qdev_prop_set_uint32(vms->gic, "revision", type);
     qdev_prop_set_uint32(vms->gic, "num-cpu", smp_cpus);
     /* Note that the num-irq property counts both internal and external
@@ -671,8 +671,8 @@ static void create_gic(VirtMachineState *vms)
                               vms->virt);
         }
     }
-    qdev_init_nofail(vms->gic);
     gicbusdev = SYS_BUS_DEVICE(vms->gic);
+    sysbus_realize_and_unref(gicbusdev, &error_fatal);
     sysbus_mmio_map(gicbusdev, 0, vms->memmap[VIRT_GIC_DIST].base);
     if (type == 3) {
         sysbus_mmio_map(gicbusdev, 1, vms->memmap[VIRT_GIC_REDIST].base);
@@ -754,11 +754,11 @@ static void create_uart(const VirtMachineState *vms, int uart,
     int irq = vms->irqmap[uart];
     const char compat[] = "arm,pl011\0arm,primecell";
     const char clocknames[] = "uartclk\0apb_pclk";
-    DeviceState *dev = qdev_create(NULL, TYPE_PL011);
+    DeviceState *dev = qdev_new(TYPE_PL011);
     SysBusDevice *s = SYS_BUS_DEVICE(dev);
 
     qdev_prop_set_chr(dev, "chardev", chr);
-    qdev_init_nofail(dev);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
     memory_region_add_subregion(mem, base,
                                 sysbus_mmio_get_region(s, 0));
     sysbus_connect_irq(s, 0, qdev_get_gpio_in(vms->gic, irq));
@@ -948,7 +948,7 @@ static PFlashCFI01 *virt_flash_create1(VirtMachineState *vms,
      * Create a single flash device.  We use the same parameters as
      * the flash devices on the Versatile Express board.
      */
-    DeviceState *dev = qdev_create(NULL, TYPE_PFLASH_CFI01);
+    DeviceState *dev = qdev_new(TYPE_PFLASH_CFI01);
 
     qdev_prop_set_uint64(dev, "sector-length", VIRT_FLASH_SECTOR_SIZE);
     qdev_prop_set_uint8(dev, "width", 4);
@@ -980,7 +980,7 @@ static void virt_flash_map1(PFlashCFI01 *flash,
     assert(QEMU_IS_ALIGNED(size, VIRT_FLASH_SECTOR_SIZE));
     assert(size / VIRT_FLASH_SECTOR_SIZE <= UINT32_MAX);
     qdev_prop_set_uint32(dev, "num-blocks", size / VIRT_FLASH_SECTOR_SIZE);
-    qdev_init_nofail(dev);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
 
     memory_region_add_subregion(sysmem, base,
                                 sysbus_mmio_get_region(SYS_BUS_DEVICE(dev),
@@ -1173,11 +1173,11 @@ static void create_smmu(const VirtMachineState *vms,
         return;
     }
 
-    dev = qdev_create(NULL, "arm-smmuv3");
+    dev = qdev_new("arm-smmuv3");
 
     object_property_set_link(OBJECT(dev), OBJECT(bus), "primary-bus",
                              &error_abort);
-    qdev_init_nofail(dev);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
     sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, base);
     for (i = 0; i < NUM_SMMU_IRQS; i++) {
         sysbus_connect_irq(SYS_BUS_DEVICE(dev), i,
@@ -1253,8 +1253,8 @@ static void create_pcie(VirtMachineState *vms)
     int i, ecam_id;
     PCIHostState *pci;
 
-    dev = qdev_create(NULL, TYPE_GPEX_HOST);
-    qdev_init_nofail(dev);
+    dev = qdev_new(TYPE_GPEX_HOST);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
 
     ecam_id = VIRT_ECAM_ID(vms->highmem_ecam);
     base_ecam = vms->memmap[ecam_id].base;
@@ -1372,11 +1372,11 @@ static void create_platform_bus(VirtMachineState *vms)
     int i;
     MemoryRegion *sysmem = get_system_memory();
 
-    dev = qdev_create(NULL, TYPE_PLATFORM_BUS_DEVICE);
+    dev = qdev_new(TYPE_PLATFORM_BUS_DEVICE);
     dev->id = TYPE_PLATFORM_BUS_DEVICE;
     qdev_prop_set_uint32(dev, "num_irqs", PLATFORM_BUS_NUM_IRQS);
     qdev_prop_set_uint32(dev, "mmio_size", vms->memmap[VIRT_PLATFORM_BUS].size);
-    qdev_init_nofail(dev);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
     vms->platform_bus_dev = dev;
 
     s = SYS_BUS_DEVICE(dev);
@@ -1819,7 +1819,7 @@ static void machvirt_init(MachineState *machine)
                                      "secure-memory", &error_abort);
         }
 
-        object_property_set_bool(cpuobj, true, "realized", &error_fatal);
+        qdev_realize(DEVICE(cpuobj), NULL, &error_fatal);
         object_unref(cpuobj);
     }
     fdt_add_timer_nodes(vms);