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| author | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
| commit | 546121b65f47384e11ec1fa2e55449fc9f4846b2 (patch) | |
| tree | 8f18470ec7c0c77b0f48eb1b2338e591b0b0aaff /drivers/xen/gntdev-dmabuf.c | |
| parent | 000619680c3714020ce9db17eef6a4a7ce2dc28b (diff) | |
| parent | f8788d86ab28f61f7b46eb6be375f8a726783636 (diff) | |
| download | linux-546121b65f47384e11ec1fa2e55449fc9f4846b2.tar.xz | |
Merge tag 'v5.6-rc3' into sched/core, to pick up fixes and dependent patches
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/xen/gntdev-dmabuf.c')
| -rw-r--r-- | drivers/xen/gntdev-dmabuf.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/drivers/xen/gntdev-dmabuf.c b/drivers/xen/gntdev-dmabuf.c index 63f0857bf62d..75d3bb948bf3 100644 --- a/drivers/xen/gntdev-dmabuf.c +++ b/drivers/xen/gntdev-dmabuf.c @@ -342,35 +342,12 @@ static void dmabuf_exp_ops_release(struct dma_buf *dma_buf) mutex_unlock(&priv->lock); } -static void *dmabuf_exp_ops_kmap(struct dma_buf *dma_buf, - unsigned long page_num) -{ - /* Not implemented. */ - return NULL; -} - -static void dmabuf_exp_ops_kunmap(struct dma_buf *dma_buf, - unsigned long page_num, void *addr) -{ - /* Not implemented. */ -} - -static int dmabuf_exp_ops_mmap(struct dma_buf *dma_buf, - struct vm_area_struct *vma) -{ - /* Not implemented. */ - return 0; -} - static const struct dma_buf_ops dmabuf_exp_ops = { .attach = dmabuf_exp_ops_attach, .detach = dmabuf_exp_ops_detach, .map_dma_buf = dmabuf_exp_ops_map_dma_buf, .unmap_dma_buf = dmabuf_exp_ops_unmap_dma_buf, .release = dmabuf_exp_ops_release, - .map = dmabuf_exp_ops_kmap, - .unmap = dmabuf_exp_ops_kunmap, - .mmap = dmabuf_exp_ops_mmap, }; struct gntdev_dmabuf_export_args { |