diff options
| author | Jason Gunthorpe <[email protected]> | 2021-09-24 17:56:51 +0200 |
|---|---|---|
| committer | Alex Williamson <[email protected]> | 2021-09-30 12:46:43 -0600 |
| commit | 38a68934aa72459217986cf6b461d87f7602648a (patch) | |
| tree | 70e9c2f21cc898cfc658048cd6a60533579a2653 /include/linux | |
| parent | 5816b3e6577eaa676ceb00a848f0fd65fe2adc29 (diff) | |
vfio: Move vfio_iommu_group_get() to vfio_register_group_dev()
We don't need to hold a reference to the group in the driver as well as
obtain a reference to the same group as the first thing
vfio_register_group_dev() does.
Since the drivers never use the group move this all into the core code.
Signed-off-by: Jason Gunthorpe <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Kevin Tian <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alex Williamson <[email protected]>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/vfio.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/linux/vfio.h b/include/linux/vfio.h index b53a9557884a..f7083c2fd0d0 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -71,9 +71,6 @@ struct vfio_device_ops { int (*match)(struct vfio_device *vdev, char *buf); }; -extern struct iommu_group *vfio_iommu_group_get(struct device *dev); -extern void vfio_iommu_group_put(struct iommu_group *group, struct device *dev); - void vfio_init_group_dev(struct vfio_device *device, struct device *dev, const struct vfio_device_ops *ops); void vfio_uninit_group_dev(struct vfio_device *device); |