staging: comedi: ni_at_ao: use 8253.h helpers
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Tue, 1 Oct 2013 00:52:32 +0000 (17:52 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 3 Oct 2013 21:04:49 +0000 (14:04 -0700)
commit947f8504193944f31006d228af5ab19461967428
tree0784a1e8d0bef712b38c390a920f79281be80b19
parent5bcaed855902dd3b69e7ece8387c206bcaa2bb4d
staging: comedi: ni_at_ao: use 8253.h helpers

To better document the code, use the 8254.h helpers to set the
timers instead of doing the outb() instructions.

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>
drivers/staging/comedi/drivers/ni_at_ao.c