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[RFC,3/3] hw/display/vmware_vga: Let the PCI device own its I/O MemoryRegion

Message ID 20200525112354.10445-4-f4bug@amsat.org
State New
Headers show
Series hw/display/vmware_vga: Trivial cleanups | expand

Commit Message

Philippe Mathieu-Daudé May 25, 2020, 11:23 a.m. UTC
To avoid the orphan I/O memory region being added in the /unattached
QOM container, register the PCI device as its owner.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
RFC: This might break migration
 hw/display/vmware_vga.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/hw/display/vmware_vga.c b/hw/display/vmware_vga.c
index 5c0fc49d9d..2579f6b218 100644
--- a/hw/display/vmware_vga.c
+++ b/hw/display/vmware_vga.c
@@ -1306,7 +1306,7 @@  static void pci_vmsvga_realize(PCIDevice *dev, Error **errp)
     dev->config[PCI_LATENCY_TIMER] = 0x40;
     dev->config[PCI_INTERRUPT_LINE] = 0xff;          /* End */
-    memory_region_init_io(&s->io_bar, NULL, &vmsvga_io_ops, &s->chip,
+    memory_region_init_io(&s->io_bar, OBJECT(dev), &vmsvga_io_ops, &s->chip,
                           "vmsvga-io", 0x10);
     pci_register_bar(dev, 0, PCI_BASE_ADDRESS_SPACE_IO, &s->io_bar);