All implementations are gone now.
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
Cc: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
Cc: linux-media@xxxxxxxxxxxxxxx
Cc: linaro-mm-sig@xxxxxxxxxxxxxxxx
---
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
