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

[Hans Verkuil <hverkuil@xs4all.nl>]

On 11/18/19 11:35 AM, Daniel Vetter wrote:
> No in-tree users left.
> 
> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

Thanks!

	Hans

> Cc: Pawel Osciak <pawel@osciak.com>
> Cc: Marek Szyprowski <m.szyprowski@samsung.com>
> Cc: Kyungmin Park <kyungmin.park@samsung.com>
> Cc: Tomasz Figa <tfiga@chromium.org>
> Cc: linux-media@vger.kernel.org
> --
> 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,
>