diff options
author | Jason Gunthorpe <jgg@nvidia.com> | 2021-09-24 18:56:51 +0300 |
---|---|---|
committer | Alex Williamson <alex.williamson@redhat.com> | 2021-09-30 21:46:43 +0300 |
commit | 38a68934aa72459217986cf6b461d87f7602648a (patch) | |
tree | 70e9c2f21cc898cfc658048cd6a60533579a2653 /include/linux/vfio.h | |
parent | 5816b3e6577eaa676ceb00a848f0fd65fe2adc29 (diff) | |
download | linux-38a68934aa72459217986cf6b461d87f7602648a.tar.xz |
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 <jgg@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20210924155705.4258-2-hch@lst.de
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'include/linux/vfio.h')
-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); |