V4L/DVB (10643): v4l2-device: allow a NULL parent device when registering.

[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..dda47f0 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 ...)
  *