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musicpal: QOM cast cleanup for mv88w8618_eth_state 

Introduce type constant and use QOM casts.

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-07-24 01:12:52 +02:00
parent 2c79fed33b
commit a77d90e68a
1 changed files with 16 additions and 8 deletions
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24
hw/arm/musicpal.c
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@ -146,8 +146,15 @@ typedef struct mv88w8618_rx_desc {
uint32_t next;
} mv88w8618_rx_desc;
#define TYPE_MV88W8618_ETH "mv88w8618_eth"
#define MV88W8618_ETH(obj) \
OBJECT_CHECK(mv88w8618_eth_state, (obj), TYPE_MV88W8618_ETH)
typedef struct mv88w8618_eth_state {
SysBusDevice busdev;
/*< private >*/
SysBusDevice parent_obj;
/*< public >*/
MemoryRegion iomem;
qemu_irq irq;
uint32_t smir;
@ -382,16 +389,17 @@ static NetClientInfo net_mv88w8618_info = {
.cleanup = eth_cleanup,
};
static int mv88w8618_eth_init(SysBusDevice *dev)
static int mv88w8618_eth_init(SysBusDevice *sbd)
{
mv88w8618_eth_state *s = FROM_SYSBUS(mv88w8618_eth_state, dev);
DeviceState *dev = DEVICE(sbd);
mv88w8618_eth_state *s = MV88W8618_ETH(dev);
sysbus_init_irq(dev, &s->irq);
sysbus_init_irq(sbd, &s->irq);
s->nic = qemu_new_nic(&net_mv88w8618_info, &s->conf,
object_get_typename(OBJECT(dev)), dev->qdev.id, s);
object_get_typename(OBJECT(dev)), dev->id, s);
memory_region_init_io(&s->iomem, OBJECT(s), &mv88w8618_eth_ops, s,
"mv88w8618-eth", MP_ETH_SIZE);
sysbus_init_mmio(dev, &s->iomem);
sysbus_init_mmio(sbd, &s->iomem);
return 0;
}
@ -429,7 +437,7 @@ static void mv88w8618_eth_class_init(ObjectClass *klass, void *data)
}
static const TypeInfo mv88w8618_eth_info = {
.name = "mv88w8618_eth",
.name = TYPE_MV88W8618_ETH,
.parent = TYPE_SYS_BUS_DEVICE,
.instance_size = sizeof(mv88w8618_eth_state),
.class_init = mv88w8618_eth_class_init,
@ -1627,7 +1635,7 @@ static void musicpal_init(QEMUMachineInitArgs *args)
sysbus_create_simple("mv88w8618_flashcfg", MP_FLASHCFG_BASE, NULL);
qemu_check_nic_model(&nd_table[0], "mv88w8618");
dev = qdev_create(NULL, "mv88w8618_eth");
dev = qdev_create(NULL, TYPE_MV88W8618_ETH);
qdev_set_nic_properties(dev, &nd_table[0]);
qdev_init_nofail(dev);
sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, MP_ETH_BASE);