staging: comedi: plx9080.h: Add kerneldoc comments

Document the DMA descriptor `struct plx_dma_desc`, and the DMA abort
function `plx9080_abort_dma()`.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ian Abbott 2016-05-20 14:49:21 +01:00 • committed by Greg Kroah-Hartman
commit 6a64877f63