diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-11-18 11:35:31 +0100 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2019-11-25 22:36:14 +0100 |
| commit | 43b8df6140072db0867640ada6c07a8cfc3b119f (patch) | |
| tree | de9cda9ea0b1eb08f671ccc7e6f96ffa0cb7b306 | |
| parent | 7f0de8d80816d9620e995cf98acf4b6cd2d7c230 (diff) | |
drm/vmwgfx: Delete mmaping functions
No need for stubs, dma-buf.c takes care of that.
Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
Acked-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: VMware Graphics <linux-graphics-maintainer@vmware.com>
Cc: Thomas Hellstrom <thellstrom@vmware.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191118103536.17675-11-daniel.vetter@ffwll.ch
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_prime.c | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c b/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c index e420675e8db3..d9552a1efd13 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_prime.c @@ -62,45 +62,12 @@ static void vmw_prime_unmap_dma_buf(struct dma_buf_attachment *attach, { } -static void *vmw_prime_dmabuf_vmap(struct dma_buf *dma_buf) -{ - return NULL; -} - -static void vmw_prime_dmabuf_vunmap(struct dma_buf *dma_buf, void *vaddr) -{ -} - -static void *vmw_prime_dmabuf_kmap(struct dma_buf *dma_buf, - unsigned long page_num) -{ - return NULL; -} - -static void vmw_prime_dmabuf_kunmap(struct dma_buf *dma_buf, - unsigned long page_num, void *addr) -{ - -} - -static int vmw_prime_dmabuf_mmap(struct dma_buf *dma_buf, - struct vm_area_struct *vma) -{ - WARN_ONCE(true, "Attempted use of dmabuf mmap. Bad.\n"); - return -ENOSYS; -} - const struct dma_buf_ops vmw_prime_dmabuf_ops = { .attach = vmw_prime_map_attach, .detach = vmw_prime_map_detach, .map_dma_buf = vmw_prime_map_dma_buf, .unmap_dma_buf = vmw_prime_unmap_dma_buf, .release = NULL, - .map = vmw_prime_dmabuf_kmap, - .unmap = vmw_prime_dmabuf_kunmap, - .mmap = vmw_prime_dmabuf_mmap, - .vmap = vmw_prime_dmabuf_vmap, - .vunmap = vmw_prime_dmabuf_vunmap, }; int vmw_prime_fd_to_handle(struct drm_device *dev, |