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| author | Steve Sistare <steven.sistare@oracle.com> | 2023-01-31 08:58:09 -0800 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2023-02-09 11:39:14 -0700 |
| commit | e592296cd6e15ddeebe4c8411365c550da65c8bf (patch) | |
| tree | e9d3ef2f8519b18880db6c5f709f613fbd84ed16 /drivers/vfio | |
| parent | a5ac1f816563503eb25739ba8cc3d74548169f09 (diff) | |
| download | linux-stable-e592296cd6e15ddeebe4c8411365c550da65c8bf.tar.gz linux-stable-e592296cd6e15ddeebe4c8411365c550da65c8bf.tar.bz2 linux-stable-e592296cd6e15ddeebe4c8411365c550da65c8bf.zip | |
vfio: revert "iommu driver notify callback"
Revert this dead code:
commit ec5e32940cc9 ("vfio: iommu driver notify callback")
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/1675184289-267876-8-git-send-email-steven.sistare@oracle.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio')
| -rw-r--r-- | drivers/vfio/container.c | 5 | ||||
| -rw-r--r-- | drivers/vfio/vfio.h | 7 |
2 files changed, 0 insertions, 12 deletions
diff --git a/drivers/vfio/container.c b/drivers/vfio/container.c index 5f398c493a1b..95fd51817f2b 100644 --- a/drivers/vfio/container.c +++ b/drivers/vfio/container.c @@ -383,11 +383,6 @@ static int vfio_fops_open(struct inode *inode, struct file *filep) static int vfio_fops_release(struct inode *inode, struct file *filep) { struct vfio_container *container = filep->private_data; - struct vfio_iommu_driver *driver = container->iommu_driver; - - if (driver && driver->ops->notify) - driver->ops->notify(container->iommu_data, - VFIO_IOMMU_CONTAINER_CLOSE); filep->private_data = NULL; diff --git a/drivers/vfio/vfio.h b/drivers/vfio/vfio.h index f8219a438bfb..d5fa896b5a85 100644 --- a/drivers/vfio/vfio.h +++ b/drivers/vfio/vfio.h @@ -89,11 +89,6 @@ int __init vfio_group_init(void); void vfio_group_cleanup(void); #if IS_ENABLED(CONFIG_VFIO_CONTAINER) -/* events for the backend driver notify callback */ -enum vfio_iommu_notify_type { - VFIO_IOMMU_CONTAINER_CLOSE = 0, -}; - /** * struct vfio_iommu_driver_ops - VFIO IOMMU driver callbacks */ @@ -124,8 +119,6 @@ struct vfio_iommu_driver_ops { void *data, size_t count, bool write); struct iommu_domain *(*group_iommu_domain)(void *iommu_data, struct iommu_group *group); - void (*notify)(void *iommu_data, - enum vfio_iommu_notify_type event); }; struct vfio_iommu_driver { |