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kvmvapic: Replace FROM_SYSBUS() with QOM type cast 

... and define type name and type cast macro for kvmvapic according
to accepted convention.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Igor Mammedov 2013-04-05 16:36:59 +02:00 committed by Andreas Färber
parent d3c64d6a18
commit f1fc3e6658
1 changed files with 5 additions and 2 deletions
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7
hw/i386/kvmvapic.c
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@ -60,6 +60,9 @@ typedef struct VAPICROMState {
bool rom_mapped_writable;
} VAPICROMState;
#define TYPE_VAPIC "kvmvapic"
#define VAPIC(obj) OBJECT_CHECK(VAPICROMState, (obj), TYPE_VAPIC)
#define TPR_INSTR_ABS_MODRM 0x1
#define TPR_INSTR_MATCH_MODRM_REG 0x2
@ -690,7 +693,7 @@ static const MemoryRegionOps vapic_ops = {
static int vapic_init(SysBusDevice *dev)
{
VAPICROMState *s = FROM_SYSBUS(VAPICROMState, dev);
VAPICROMState *s = VAPIC(dev);
memory_region_init_io(&s->io, &vapic_ops, s, "kvmvapic", 2);
sysbus_add_io(dev, VAPIC_IO_PORT, &s->io);
@ -806,7 +809,7 @@ static void vapic_class_init(ObjectClass *klass, void *data)
}
static const TypeInfo vapic_type = {
.name = "kvmvapic",
.name = TYPE_VAPIC,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(VAPICROMState),
.class_init = vapic_class_init,