staging: comedi: aio_iiro_16: read intial state of the digital outputs

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The relay registers are readable. Read them during the attach to get
the initial state of the digital outputs.

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>

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H Hartley Sweeten 2015-01-07 17:19:30 -07:00 • committed by Greg Kroah-Hartman

parent 9cdb432c6d

commit 21f1801fcb

1 changed files with 4 additions and 0 deletions

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drivers/staging/comedi/drivers/aio_iiro_16.c

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