Make AddressSpaces QOM objects to ensure that they are destroyed when
their owners are finalized and also to get a unique path for debugging
output.

The name arguments were used to distinguish AddresSpaces in debugging
output, but they will represent property names after QOM-ification and
debugging output will show QOM paths. So change them to make them more
concise and also avoid conflicts with other properties.

Signed-off-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
---
 hw/usb/hcd-dwc2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/usb/hcd-dwc2.c b/hw/usb/hcd-dwc2.c
index 8aaa696dd4de..156cfb4263e3 100644
--- a/hw/usb/hcd-dwc2.c
+++ b/hw/usb/hcd-dwc2.c
@@ -1351,7 +1351,7 @@ static void dwc2_realize(DeviceState *dev, Error **errp)
     obj = object_property_get_link(OBJECT(dev), "dma-mr", &error_abort);
 
     s->dma_mr = MEMORY_REGION(obj);
-    address_space_init(&s->dma_as, NULL, s->dma_mr, "dwc2");
+    address_space_init(&s->dma_as, OBJECT(s), s->dma_mr, "as");
 
     usb_bus_new(&s->bus, sizeof(s->bus), &dwc2_bus_ops, dev);
     usb_register_port(&s->bus, &s->uport, s, 0, &dwc2_port_ops,

-- 
2.51.0