From 19d564adff7085c9f976712cfe4737aa3b3e8cce Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Mon, 18 Nov 2019 11:35:32 +0100 Subject: media/videobuf2: Drop dma_buf->k(un)map support No in-tree users left. Acked-by: Marek Szyprowski Acked-by: Hans Verkuil Acked-by: Sumit Semwal Signed-off-by: Daniel Vetter Cc: Pawel Osciak Cc: Marek Szyprowski Cc: Kyungmin Park Cc: Tomasz Figa Cc: linux-media@vger.kernel.org Link: https://patchwork.freedesktop.org/patch/msgid/20191118103536.17675-12-daniel.vetter@ffwll.ch --- drivers/media/common/videobuf2/videobuf2-dma-contig.c | 8 -------- 1 file changed, 8 deletions(-) (limited to 'drivers/media/common/videobuf2/videobuf2-dma-contig.c') 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, -- cgit v1.2.3