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staging: comedi: drivers: use comedi_dio_update_state() for complex cases

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Use comedi_dio_update_state() to handle the boilerplate code to update
the subdevice s->state for more complex cases where the hardware is only
updated based on the 'mask' of the channels that are modified.

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 2013-08-30 11:06:17 -07:00 • committed by Greg Kroah-Hartman
commit b3ff824a81
9 changed files with 124 additions and 141 deletions
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