| commit | ae4e131e0b5ab57313371aa7d773ac8b01fdb2c7 | [log] [tgz] |
|---|---|---|
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | Tue Jan 13 10:16:29 2015 -0700 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sat Jan 17 14:31:30 2015 -0800 |
| tree | d409f4d73e32c2f327bfb0cf86b885b398521964 | |
| parent | dec3aa4fff19e00e2f5be6213adfa4124b93fc19 [diff] |
staging: comedi: das1800: introduce das1800_isadma_disable() Introduce a helper function to disable and the ISA DMA controller and return the residue as described in Documentation/DMA-ISA-LPC.txt. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>