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authorDaniel Vetter <daniel.vetter@ffwll.ch>2019-11-18 11:35:31 +0100
committerDaniel Vetter <daniel.vetter@ffwll.ch>2019-11-25 22:36:14 +0100
commit43b8df6140072db0867640ada6c07a8cfc3b119f (patch)
treede9cda9ea0b1eb08f671ccc7e6f96ffa0cb7b306 /drivers/gpu/drm/vmwgfx
parent7f0de8d80816d9620e995cf98acf4b6cd2d7c230 (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
Diffstat (limited to 'drivers/gpu/drm/vmwgfx')
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_prime.c33
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,