On Tue, Nov 26, 2019 at 03:25:16PM +0100, Maarten Lankhorst wrote:
> Commit 7f0de8d80816 ("dma-buf: Drop dma_buf_k(un)map") removed map/unmap
> handlers, but they still existed in udmabuf. Remove them there as well
>
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
> Fixes: 7f0de8d80816 ("dma-buf: Drop dma_buf_k(un)map")
> Cc: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
> Cc: Daniel Vetter <daniel.vetter@xxxxxxxxx>
> Cc: linux-media@xxxxxxxxxxxxxxx
> Cc: linaro-mm-sig@xxxxxxxxxxxxxxxx
> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
/me puts on brown paper bag
Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
> ---
> drivers/dma-buf/udmabuf.c | 16 ----------------
> 1 file changed, 16 deletions(-)
>
> diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c
> index 9635897458a0..9de539c1def4 100644
> --- a/drivers/dma-buf/udmabuf.c
> +++ b/drivers/dma-buf/udmabuf.c
> @@ -93,26 +93,10 @@ static void release_udmabuf(struct dma_buf *buf)
> kfree(ubuf);
> }
>
> -static void *kmap_udmabuf(struct dma_buf *buf, unsigned long page_num)
> -{
> - struct udmabuf *ubuf = buf->priv;
> - struct page *page = ubuf->pages[page_num];
> -
> - return kmap(page);
> -}
> -
> -static void kunmap_udmabuf(struct dma_buf *buf, unsigned long page_num,
> - void *vaddr)
> -{
> - kunmap(vaddr);
> -}
> -
> static const struct dma_buf_ops udmabuf_ops = {
> .map_dma_buf = map_udmabuf,
> .unmap_dma_buf = unmap_udmabuf,
> .release = release_udmabuf,
> - .map = kmap_udmabuf,
> - .unmap = kunmap_udmabuf,
> .mmap = mmap_udmabuf,
> };
>
> --
> 2.24.0
>
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--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
