[media] DocBook: fix most of warnings at videobuf2-core.h

	include/media/videobuf2-core.h:112: warning: No description found for parameter 'get_dmabuf'
	include/media/videobuf2-core.h:146: warning: No description found for parameter 'm'
	include/media/videobuf2-core.h:146: warning: Excess struct/union/enum/typedef member 'mem_offset' description in 'vb2_plane'

There are still several warnings, but those are hard to fix,
as they're actually a bug at DocBook. Those should be fixed on
separate patches.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h
index 108fa160168a3e7342113621b68ca84b267a4128..128b15ad549788305154aa1771f4b0b013692462 100644 (file)
--- a/include/media/videobuf2-core.h
+++ b/include/media/videobuf2-core.h
@@ -36,6 +36,8 @@ struct vb2_threadio_data;
  *             no other users of this buffer are present); the buf_priv
  *             argument is the allocator private per-buffer structure
  *             previously returned from the alloc callback.
+ * @get_dmabuf: acquire userspace memory for a hardware operation; used for
+ *              DMABUF memory types.
  * @get_userptr: acquire userspace memory for a hardware operation; used for
  *              USERPTR memory types; vaddr is the address passed to the
  *              videobuf layer when queuing a video buffer of USERPTR type;
@@ -118,7 +120,7 @@ struct vb2_mem_ops {
  * @dbuf_mapped:       flag to show whether dbuf is mapped or not
  * @bytesused: number of bytes occupied by data in the plane (payload)
  * @length:    size of this plane (NOT the payload) in bytes
- * @mem_offset:        when memory in the associated struct vb2_buffer is
+ * @offset:    when memory in the associated struct vb2_buffer is
  *             VB2_MEMORY_MMAP, equals the offset from the start of
  *             the device memory for this plane (or is a "cookie" that
  *             should be passed to mmap() called on the video node)
@@ -126,6 +128,8 @@ struct vb2_mem_ops {
  *             pointing to this plane
  * @fd:                when memory is VB2_MEMORY_DMABUF, a userspace file
  *             descriptor associated with this plane
+ * @m:         Union with memtype-specific data (@offset, @userptr or
+ *             @fd).
  * @data_offset:       offset in the plane to the start of data; usually 0,
  *             unless there is a header in front of the data
  * Should contain enough information to be able to cover all the fields