On Mon, Nov 18, 2019 at 11:35:36AM +0100, Daniel Vetter wrote:
> All implementations are gone now.
>
> Signed-off-by: Daniel Vetter <daniel.vet...@intel.com>
> Cc: Sumit Semwal <sumit.sem...@linaro.org>
> Cc: linux-me...@vger.kernel.org
> Cc: linaro-mm-...@lists.linaro.org
Applied the final two patches of this series now too.
-Daniel
> ---
> include/linux/dma-buf.h | 25 -------------------------
> 1 file changed, 25 deletions(-)
>
> diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h
> index 7feb9c3805ae..abf5459a5b9d 100644
> --- a/include/linux/dma-buf.h
> +++ b/include/linux/dma-buf.h
> @@ -249,31 +249,6 @@ struct dma_buf_ops {
> */
> int (*mmap)(struct dma_buf *, struct vm_area_struct *vma);
>
> - /**
> - * @map:
> - *
> - * Maps a page from the buffer into kernel address space. The page is
> - * specified by offset into the buffer in PAGE_SIZE units.
> - *
> - * This callback is optional.
> - *
> - * Returns:
> - *
> - * Virtual address pointer where requested page can be accessed. NULL
> - * on error or when this function is unimplemented by the exporter.
> - */
> - void *(*map)(struct dma_buf *, unsigned long);
> -
> - /**
> - * @unmap:
> - *
> - * Unmaps a page from the buffer. Page offset and address pointer should
> - * be the same as the one passed to and returned by matching call to
> map.
> - *
> - * This callback is optional.
> - */
> - void (*unmap)(struct dma_buf *, unsigned long, void *);
> -
> void *(*vmap)(struct dma_buf *);
> void (*vunmap)(struct dma_buf *, void *vaddr);
> };
> --
> 2.24.0
>
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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