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vfio/ccw: Remove FSM Close from remove handlers

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Now that neither vfio_ccw_sch_probe() nor vfio_ccw_mdev_probe()
affect the FSM state, it doesn't make sense for their _remove()
counterparts try to revert things in this way. Since the FSM open
and close are handled alongside MDEV open/close, these are
unnecessary.

Signed-off-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Matthew Rosato <mjrosato@linux.ibm.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20220728204914.2420989-3-farman@linux.ibm.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Eric Farman 2022-07-28 22:49:13 +02:00 committed by Alex Williamson
parent 5a4fe7c41b
commit 96a4c9ecae
2 changed files with 0 additions and 3 deletions
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1
drivers/s390/cio/vfio_ccw_drv.c
View File

@ -241,7 +241,6 @@ static void vfio_ccw_sch_remove(struct subchannel *sch)
{
struct vfio_ccw_private *private = dev_get_drvdata(&sch->dev);
vfio_ccw_fsm_event(private, VFIO_CCW_EVENT_CLOSE);
mdev_unregister_device(&sch->dev);
dev_set_drvdata(&sch->dev, NULL);

2
drivers/s390/cio/vfio_ccw_ops.c
View File

@ -130,8 +130,6 @@ static void vfio_ccw_mdev_remove(struct mdev_device *mdev)
vfio_unregister_group_dev(&private->vdev);
vfio_ccw_fsm_event(private, VFIO_CCW_EVENT_CLOSE);
vfio_uninit_group_dev(&private->vdev);
atomic_inc(&private->avail);
}