[Intel-gfx] [PATCH 11/15] media/videobuf2: Drop dma_buf->k(un)map support

[Marek Szyprowski]

On 18.11.2019 11:35, Daniel Vetter wrote:
> No in-tree users left.
>
> Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
> Cc: Pawel Osciak <pawel at osciak.com>
> Cc: Marek Szyprowski <m.szyprowski at samsung.com>
> Cc: Kyungmin Park <kyungmin.park at samsung.com>
> Cc: Tomasz Figa <tfiga at chromium.org>
> Cc: linux-media at vger.kernel.org

Acked-by: Marek Szyprowski <m.szyprowski at samsung.com>

> --
> Ack for merging this through drm trees very much appreciated.
> -Daniel
> ---
>   drivers/media/common/videobuf2/videobuf2-dma-contig.c | 8 --------
>   drivers/media/common/videobuf2/videobuf2-dma-sg.c     | 8 --------
>   drivers/media/common/videobuf2/videobuf2-vmalloc.c    | 8 --------
>   3 files changed, 24 deletions(-)
>
> diff --git a/drivers/media/common/videobuf2/videobuf2-dma-contig.c b/drivers/media/common/videobuf2/videobuf2-dma-contig.c
> index 44cd0e530bbd..d0c9dffe49e5 100644
> --- a/drivers/media/common/videobuf2/videobuf2-dma-contig.c
> +++ b/drivers/media/common/videobuf2/videobuf2-dma-contig.c
> @@ -335,13 +335,6 @@ static void vb2_dc_dmabuf_ops_release(struct dma_buf *dbuf)
>   	vb2_dc_put(dbuf->priv);
>   }
>   
> -static void *vb2_dc_dmabuf_ops_kmap(struct dma_buf *dbuf, unsigned long pgnum)
> -{
> -	struct vb2_dc_buf *buf = dbuf->priv;
> -
> -	return buf->vaddr ? buf->vaddr + pgnum * PAGE_SIZE : NULL;
> -}
> -
>   static void *vb2_dc_dmabuf_ops_vmap(struct dma_buf *dbuf)
>   {
>   	struct vb2_dc_buf *buf = dbuf->priv;
> @@ -360,7 +353,6 @@ static const struct dma_buf_ops vb2_dc_dmabuf_ops = {
>   	.detach = vb2_dc_dmabuf_ops_detach,
>   	.map_dma_buf = vb2_dc_dmabuf_ops_map,
>   	.unmap_dma_buf = vb2_dc_dmabuf_ops_unmap,
> -	.map = vb2_dc_dmabuf_ops_kmap,
>   	.vmap = vb2_dc_dmabuf_ops_vmap,
>   	.mmap = vb2_dc_dmabuf_ops_mmap,
>   	.release = vb2_dc_dmabuf_ops_release,
> diff --git a/drivers/media/common/videobuf2/videobuf2-dma-sg.c b/drivers/media/common/videobuf2/videobuf2-dma-sg.c
> index ed706b2a263c..6db60e9d5183 100644
> --- a/drivers/media/common/videobuf2/videobuf2-dma-sg.c
> +++ b/drivers/media/common/videobuf2/videobuf2-dma-sg.c
> @@ -470,13 +470,6 @@ static void vb2_dma_sg_dmabuf_ops_release(struct dma_buf *dbuf)
>   	vb2_dma_sg_put(dbuf->priv);
>   }
>   
> -static void *vb2_dma_sg_dmabuf_ops_kmap(struct dma_buf *dbuf, unsigned long pgnum)
> -{
> -	struct vb2_dma_sg_buf *buf = dbuf->priv;
> -
> -	return buf->vaddr ? buf->vaddr + pgnum * PAGE_SIZE : NULL;
> -}
> -
>   static void *vb2_dma_sg_dmabuf_ops_vmap(struct dma_buf *dbuf)
>   {
>   	struct vb2_dma_sg_buf *buf = dbuf->priv;
> @@ -495,7 +488,6 @@ static const struct dma_buf_ops vb2_dma_sg_dmabuf_ops = {
>   	.detach = vb2_dma_sg_dmabuf_ops_detach,
>   	.map_dma_buf = vb2_dma_sg_dmabuf_ops_map,
>   	.unmap_dma_buf = vb2_dma_sg_dmabuf_ops_unmap,
> -	.map = vb2_dma_sg_dmabuf_ops_kmap,
>   	.vmap = vb2_dma_sg_dmabuf_ops_vmap,
>   	.mmap = vb2_dma_sg_dmabuf_ops_mmap,
>   	.release = vb2_dma_sg_dmabuf_ops_release,
> diff --git a/drivers/media/common/videobuf2/videobuf2-vmalloc.c b/drivers/media/common/videobuf2/videobuf2-vmalloc.c
> index 04d51ca63223..4d5af352e249 100644
> --- a/drivers/media/common/videobuf2/videobuf2-vmalloc.c
> +++ b/drivers/media/common/videobuf2/videobuf2-vmalloc.c
> @@ -319,13 +319,6 @@ static void vb2_vmalloc_dmabuf_ops_release(struct dma_buf *dbuf)
>   	vb2_vmalloc_put(dbuf->priv);
>   }
>   
> -static void *vb2_vmalloc_dmabuf_ops_kmap(struct dma_buf *dbuf, unsigned long pgnum)
> -{
> -	struct vb2_vmalloc_buf *buf = dbuf->priv;
> -
> -	return buf->vaddr + pgnum * PAGE_SIZE;
> -}
> -
>   static void *vb2_vmalloc_dmabuf_ops_vmap(struct dma_buf *dbuf)
>   {
>   	struct vb2_vmalloc_buf *buf = dbuf->priv;
> @@ -344,7 +337,6 @@ static const struct dma_buf_ops vb2_vmalloc_dmabuf_ops = {
>   	.detach = vb2_vmalloc_dmabuf_ops_detach,
>   	.map_dma_buf = vb2_vmalloc_dmabuf_ops_map,
>   	.unmap_dma_buf = vb2_vmalloc_dmabuf_ops_unmap,
> -	.map = vb2_vmalloc_dmabuf_ops_kmap,
>   	.vmap = vb2_vmalloc_dmabuf_ops_vmap,
>   	.mmap = vb2_vmalloc_dmabuf_ops_mmap,
>   	.release = vb2_vmalloc_dmabuf_ops_release,

Best regards
-- 
Marek Szyprowski, PhD
Samsung R&D Institute Poland