diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-09-24 18:56:58 +0300 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2021-09-30 21:46:44 +0300 |
| commit | 67462037872d5ca57dc4674cccff191947b9b43e (patch) | |
| tree | 47622d8d83521b9a7e0b911f5464fca05a3c665d /include/linux/vfio.h | |
| parent | c68ea0d00ad82428154aed890ec9f793e460fa1c (diff) | |
| download | linux-67462037872d5ca57dc4674cccff191947b9b43e.tar.xz | |
vfio: remove unused method from vfio_iommu_driver_ops
The read, write and mmap methods are never implemented, so remove them.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Link: https://lore.kernel.org/r/20210924155705.4258-9-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 | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/include/linux/vfio.h b/include/linux/vfio.h index bbe293008626..7a57a0077f96 100644 --- a/include/linux/vfio.h +++ b/include/linux/vfio.h @@ -95,13 +95,8 @@ struct vfio_iommu_driver_ops { struct module *owner; void *(*open)(unsigned long arg); void (*release)(void *iommu_data); - ssize_t (*read)(void *iommu_data, char __user *buf, - size_t count, loff_t *ppos); - ssize_t (*write)(void *iommu_data, const char __user *buf, - size_t count, loff_t *size); long (*ioctl)(void *iommu_data, unsigned int cmd, unsigned long arg); - int (*mmap)(void *iommu_data, struct vm_area_struct *vma); int (*attach_group)(void *iommu_data, struct iommu_group *group); void (*detach_group)(void *iommu_data, |