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sun4m: QOM cast cleanup for PROMState

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Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-07-27 13:42:29 +02:00
parent b3a4996524
commit e6f54c9175
1 changed files with 8 additions and 4 deletions
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12
hw/sparc/sun4m.c
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@ -658,8 +658,12 @@ static const TypeInfo afx_info = {
.class_init = afx_class_init, .class_init = afx_class_init,
}; };
#define TYPE_OPENPROM "openprom"
#define OPENPROM(obj) OBJECT_CHECK(PROMState, (obj), TYPE_OPENPROM)
typedef struct PROMState { typedef struct PROMState {
SysBusDevice busdev; SysBusDevice parent_obj;
MemoryRegion prom; MemoryRegion prom;
} PROMState; } PROMState;
@ -677,7 +681,7 @@ static void prom_init(hwaddr addr, const char *bios_name)
char *filename; char *filename;
int ret; int ret;
dev = qdev_create(NULL, "openprom"); dev = qdev_create(NULL, TYPE_OPENPROM);
qdev_init_nofail(dev); qdev_init_nofail(dev);
s = SYS_BUS_DEVICE(dev); s = SYS_BUS_DEVICE(dev);
@ -706,7 +710,7 @@ static void prom_init(hwaddr addr, const char *bios_name)
static int prom_init1(SysBusDevice *dev) static int prom_init1(SysBusDevice *dev)
{ {
PROMState *s = FROM_SYSBUS(PROMState, dev); PROMState *s = OPENPROM(dev);
memory_region_init_ram(&s->prom, OBJECT(s), "sun4m.prom", PROM_SIZE_MAX); memory_region_init_ram(&s->prom, OBJECT(s), "sun4m.prom", PROM_SIZE_MAX);
vmstate_register_ram_global(&s->prom); vmstate_register_ram_global(&s->prom);
@ -729,7 +733,7 @@ static void prom_class_init(ObjectClass *klass, void *data)
} }
static const TypeInfo prom_info = { static const TypeInfo prom_info = {
.name = "openprom", .name = TYPE_OPENPROM,
.parent = TYPE_SYS_BUS_DEVICE, .parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(PROMState), .instance_size = sizeof(PROMState),
.class_init = prom_class_init, .class_init = prom_class_init,