Merge remote-tracking branch 'afaerber/tags/qom-devices-for-anthony' into staging

QOM device refactorings

* Replace all uses of FROM_SYSBUS() macro with QOM cast macros
  i) "QOM cast cleanup for X"
     Indicates a mechanical 1:1 between TYPE_* and *State.
  ii) "QOM'ify X and Y"
      Indicates abstract types may have been inserted or similar changes
      to type hierarchy.
  ii) Renames
      Coding Style fixes such as CamelCase have been applied in some cases.
* Fix for sparc floppy - cf. ii) above
* Change PCI type hierarchy to provide PCI_BRIDGE() casts
* In doing so, prepare for adopting QOM realize

# gpg: Signature made Mon 29 Jul 2013 02:15:22 PM CDT using RSA key ID 3E7E013F
# gpg: Can't check signature: public key not found

# By Andreas Färber (171) and others
# Via Andreas Färber
* afaerber/tags/qom-devices-for-anthony: (173 commits)
  sysbus: QOM parent field cleanup for SysBusDevice
  spapr_pci: QOM cast cleanup
  ioapic: QOM cast cleanup
  kvm/ioapic: QOM cast cleanup
  kvmvapic: QOM cast cleanup
  mipsnet: QOM cast cleanup
  opencores_eth: QOM cast cleanup
  exynos4210_i2c: QOM cast cleanup
  sysbus: Remove unused sysbus_new() prototype
  sysbus: Drop FROM_SYSBUS()
  xilinx_timer: QOM cast cleanup
  tusb6010: QOM cast cleanup
  slavio_timer: QOM cast cleanup
  pxa2xx_timer: QOM'ify pxa25x-timer and pxa27x-timer
  puv3_ost: QOM cast cleanup
  pl031: QOM cast cleanup
  pl031: Rename pl031_state to PL031State
  milkymist-sysctl: QOM cast cleanup
  m48t59: QOM cast cleanup for M48t59SysBusState
  lm32_timer: QOM cast cleanup
  ...

1 files changed, 13 insertions, 7 deletions

diff --git a/hw/net/xilinx_ethlite.c b/hw/net/xilinx_ethlite.c
index 2afc91ad0e..3a2a6c21c9 100644
--- a/hw/net/xilinx_ethlite.c
+++ b/hw/net/xilinx_ethlite.c
@@ -47,9 +47,14 @@
 #define CTRL_P     0x2
 #define CTRL_S     0x1
 
+#define TYPE_XILINX_ETHLITE "xlnx.xps-ethernetlite"
+#define XILINX_ETHLITE(obj) \
+    OBJECT_CHECK(struct xlx_ethlite, (obj), TYPE_XILINX_ETHLITE)
+
 struct xlx_ethlite
 {
-    SysBusDevice busdev;
+    SysBusDevice parent_obj;
+
     MemoryRegion mmio;
     qemu_irq irq;
     NICState *nic;
@@ -214,20 +219,21 @@ static NetClientInfo net_xilinx_ethlite_info = {
     .cleanup = eth_cleanup,
 };
 
-static int xilinx_ethlite_init(SysBusDevice *dev)
+static int xilinx_ethlite_init(SysBusDevice *sbd)
 {
-    struct xlx_ethlite *s = FROM_SYSBUS(typeof (*s), dev);
+    DeviceState *dev = DEVICE(sbd);
+    struct xlx_ethlite *s = XILINX_ETHLITE(dev);
 
-    sysbus_init_irq(dev, &s->irq);
+    sysbus_init_irq(sbd, &s->irq);
     s->rxbuf = 0;
 
     memory_region_init_io(&s->mmio, OBJECT(s), &eth_ops, s,
                           "xlnx.xps-ethernetlite", R_MAX * 4);
-    sysbus_init_mmio(dev, &s->mmio);
+    sysbus_init_mmio(sbd, &s->mmio);
 
     qemu_macaddr_default_if_unset(&s->conf.macaddr);
     s->nic = qemu_new_nic(&net_xilinx_ethlite_info, &s->conf,
-                          object_get_typename(OBJECT(dev)), dev->qdev.id, s);
+                          object_get_typename(OBJECT(dev)), dev->id, s);
     qemu_format_nic_info_str(qemu_get_queue(s->nic), s->conf.macaddr.a);
     return 0;
 }
@@ -249,7 +255,7 @@ static void xilinx_ethlite_class_init(ObjectClass *klass, void *data)
 }
 
 static const TypeInfo xilinx_ethlite_info = {
-    .name          = "xlnx.xps-ethernetlite",
+    .name          = TYPE_XILINX_ETHLITE,
     .parent        = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(struct xlx_ethlite),
     .class_init    = xilinx_ethlite_class_init,