staging: comedi: pcl816: introduce pcl816_isadma_program()

Browse source

Introduce a helper function to program the ISA DMA controller. Program
the ISA DMA 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>

...

This commit is contained in:

H Hartley Sweeten 2015-01-13 10:16:22 -07:00 • committed by Greg Kroah-Hartman

parent bed8d5381c

commit d77bf9736b

1 changed files with 18 additions and 15 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

33

drivers/staging/comedi/drivers/pcl816.c

View file