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mpc8544_guts: QOM'ify

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Introduce type constant, cast macro and rename parent field.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Andreas Färber 2013-06-09 22:47:34 +02:00 committed by Alexander Graf
parent 1f1a83f459
commit 43f691e9e2
1 changed files with 9 additions and 5 deletions
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14
hw/ppc/mpc8544_guts.c
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@ -51,8 +51,14 @@
#define MPC8544_GUTS_ADDR_SRDS2CR1 0xF10 #define MPC8544_GUTS_ADDR_SRDS2CR1 0xF10
#define MPC8544_GUTS_ADDR_SRDS2CR3 0xF18 #define MPC8544_GUTS_ADDR_SRDS2CR3 0xF18
#define TYPE_MPC8544_GUTS "mpc8544-guts"
#define MPC8544_GUTS(obj) OBJECT_CHECK(GutsState, (obj), TYPE_MPC8544_GUTS)
struct GutsState { struct GutsState {
SysBusDevice busdev; /*< private >*/
SysBusDevice parent_obj;
/*< public >*/
MemoryRegion iomem; MemoryRegion iomem;
}; };
@ -110,9 +116,7 @@ static const MemoryRegionOps mpc8544_guts_ops = {
static int mpc8544_guts_initfn(SysBusDevice *dev) static int mpc8544_guts_initfn(SysBusDevice *dev)
{ {
GutsState *s; GutsState *s = MPC8544_GUTS(dev);
s = FROM_SYSBUS(GutsState, SYS_BUS_DEVICE(dev));
memory_region_init_io(&s->iomem, &mpc8544_guts_ops, s, memory_region_init_io(&s->iomem, &mpc8544_guts_ops, s,
"mpc8544.guts", MPC8544_GUTS_MMIO_SIZE); "mpc8544.guts", MPC8544_GUTS_MMIO_SIZE);
@ -129,7 +133,7 @@ static void mpc8544_guts_class_init(ObjectClass *klass, void *data)
} }
static const TypeInfo mpc8544_guts_info = { static const TypeInfo mpc8544_guts_info = {
.name = "mpc8544-guts", .name = TYPE_MPC8544_GUTS,
.parent = TYPE_SYS_BUS_DEVICE, .parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(GutsState), .instance_size = sizeof(GutsState),
.class_init = mpc8544_guts_class_init, .class_init = mpc8544_guts_class_init,