commit | a1ce5f037ee83c1addb114179a776d505be1ddd5 | [log] [tgz] |
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author | H Hartley Sweeten <hsweeten@visionengravers.com> | Tue Jan 13 10:16:32 2015 -0700 |
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Sat Jan 17 14:31:30 2015 -0800 |
tree | cff67099e7f2683242eb08597fcb6961157f5c63 | |
parent | 0196285ebd08e08faab32016f09ae66e1da5d398 [diff] |
staging: comedi: das16: introduce das16_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>