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qdev: Drop FROM_QBUS() macro 

Use QOM cast macros I2C_BUS(), SSI_BUS(), PCI_BUS() instead.

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-06-07 14:45:17 +02:00
parent 4a17cc4f28
commit fef7fbc924
4 changed files with 4 additions and 6 deletions
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4
hw/i2c/core.c
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@ -66,7 +66,7 @@ i2c_bus *i2c_init_bus(DeviceState *parent, const char *name)
{
i2c_bus *bus;
bus = FROM_QBUS(i2c_bus, qbus_create(TYPE_I2C_BUS, parent, name));
bus = I2C_BUS(qbus_create(TYPE_I2C_BUS, parent, name));
vmstate_register(NULL, -1, &vmstate_i2c_bus, bus);
return bus;
}
@ -183,7 +183,7 @@ static int i2c_slave_post_load(void *opaque, int version_id)
{
I2CSlave *dev = opaque;
i2c_bus *bus;
bus = FROM_QBUS(i2c_bus, qdev_get_parent_bus(&dev->qdev));
bus = I2C_BUS(qdev_get_parent_bus(DEVICE(dev)));
if (bus->saved_address == dev->address) {
bus->current_dev = dev;
}

2
hw/pci/pci.c
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@ -1700,7 +1700,7 @@ static int pci_qdev_init(DeviceState *qdev)
pci_dev->cap_present |= QEMU_PCI_CAP_EXPRESS;
}
bus = FROM_QBUS(PCIBus, qdev_get_parent_bus(qdev));
bus = PCI_BUS(qdev_get_parent_bus(qdev));
pci_dev = do_pci_register_device(pci_dev, bus,
object_get_typename(OBJECT(qdev)),
pci_dev->devfn);

2
hw/ssi/ssi.c
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@ -103,7 +103,7 @@ SSIBus *ssi_create_bus(DeviceState *parent, const char *name)
{
BusState *bus;
bus = qbus_create(TYPE_SSI_BUS, parent, name);
return FROM_QBUS(SSIBus, bus);
return SSI_BUS(bus);
}
uint32_t ssi_transfer(SSIBus *bus, uint32_t val)

2
include/hw/qdev-core.h
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@ -261,8 +261,6 @@ void qbus_reset_all_fn(void *opaque);
void qbus_free(BusState *bus);
#define FROM_QBUS(type, dev) DO_UPCAST(type, qbus, dev)
/* This should go away once we get rid of the NULL bus hack */
BusState *sysbus_get_default(void);