drm/radeon/rv740: fix backend setup

[safe/jmp/linux-2.6] / include / media / videobuf-dma-sg.h

diff --git a/include/media/videobuf-dma-sg.h b/include/media/videobuf-dma-sg.h
index 90edd22..53e72f7 100644 (file)
--- a/include/media/videobuf-dma-sg.h
+++ b/include/media/videobuf-dma-sg.h
@@ -49,7 +49,7 @@ struct scatterlist* videobuf_pages_to_sg(struct page **pages, int nr_pages,
  *     does memory allocation too using vmalloc_32().
  *
  * videobuf_dma_*()
- *     see Documentation/DMA-mapping.txt, these functions to
+ *     see Documentation/PCI/PCI-DMA-mapping.txt, these functions to
  *     basically the same.  The map function does also build a
  *     scatterlist for the buffer (and unmap frees it ...)
  *
@@ -103,7 +103,7 @@ struct videobuf_dmabuf *videobuf_to_dma (struct videobuf_buffer *buf);
 void *videobuf_sg_alloc(size_t size);
 
 void videobuf_queue_sg_init(struct videobuf_queue* q,
-                        struct videobuf_queue_ops *ops,
+                        const struct videobuf_queue_ops *ops,
                         struct device *dev,
                         spinlock_t *irqlock,
                         enum v4l2_buf_type type,