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vmport: QOM'ify

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Introduce type constant and cast macro to obsolete DO_UPCAST().
Prepares for ISA realizefn.

Drop reserved underscore from struct name while at it.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1367093935-29091-20-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Andreas Färber 2013-04-27 22:18:54 +02:00 committed by Anthony Liguori
parent e3b7fbead8
commit f02317ad4e
1 changed files with 8 additions and 4 deletions
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12
hw/misc/vmport.c
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@ -35,9 +35,13 @@
#define VMPORT_ENTRIES 0x2c
#define VMPORT_MAGIC 0x564D5868
typedef struct _VMPortState
#define TYPE_VMPORT "vmport"
#define VMPORT(obj) OBJECT_CHECK(VMPortState, (obj), TYPE_VMPORT)
typedef struct VMPortState
{
ISADevice dev;
ISADevice parent_obj;
MemoryRegion io;
IOPortReadFunc *func[VMPORT_ENTRIES];
void *opaque[VMPORT_ENTRIES];
@ -135,7 +139,7 @@ static const MemoryRegionOps vmport_ops = {
static int vmport_initfn(ISADevice *dev)
{
VMPortState *s = DO_UPCAST(VMPortState, dev, dev);
VMPortState *s = VMPORT(dev);
memory_region_init_io(&s->io, &vmport_ops, s, "vmport", 1);
isa_register_ioport(dev, &s->io, 0x5658);
@ -156,7 +160,7 @@ static void vmport_class_initfn(ObjectClass *klass, void *data)
}
static const TypeInfo vmport_info = {
.name = "vmport",
.name = TYPE_VMPORT,
.parent = TYPE_ISA_DEVICE,
.instance_size = sizeof(VMPortState),
.class_init = vmport_class_initfn,