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vfio: add vfio_device_unprepare()

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Add a helper that's the inverse of vfio_device_prepare().

Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250507152020.1254632-3-john.levon@nutanix.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
This commit is contained in:
John Levon 2025-05-07 16:20:07 +01:00 • committed by Cédric Le Goater
parent a901682f53
commit d60fb709cf
4 changed files with 13 additions and 6 deletions
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7
hw/vfio/device.c
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@ -412,3 +412,10 @@ void vfio_device_prepare(VFIODevice *vbasedev, VFIOContainerBase *bcontainer,
QLIST_INSERT_HEAD(&vfio_device_list, vbasedev, global_next);
}
void vfio_device_unprepare(VFIODevice *vbasedev)
{
QLIST_REMOVE(vbasedev, container_next);
QLIST_REMOVE(vbasedev, global_next);
vbasedev->bcontainer = NULL;
}