ipack: Pass size to ipack_bus_new_inplace()

To be passed to qbus_create_inplace().

Simplify DEVICE() cast to avoid parent field access.

Reviewed-by: Wenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/hw/char/ipack.h b/hw/char/ipack.h
index f2b7a12e05..f8dc0f242a 100644
--- a/hw/char/ipack.h
+++ b/hw/char/ipack.h
@@ -72,7 +72,8 @@ extern const VMStateDescription vmstate_ipack_device;
     VMSTATE_STRUCT(_field, _state, 1, vmstate_ipack_device, IPackDevice)
 
 IPackDevice *ipack_device_find(IPackBus *bus, int32_t slot);
-void ipack_bus_new_inplace(IPackBus *bus, DeviceState *parent,
+void ipack_bus_new_inplace(IPackBus *bus, size_t bus_size,
+                           DeviceState *parent,
                            const char *name, uint8_t n_slots,
                            qemu_irq_handler handler);