staging: comedi: vmk80xx: remove digital output (*insn_read)

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The comedi core can use the (*insn_bits) function to emulate the
(*insn_read) function.

The digital output (*insn_bits) function properly handles the
VMK8061_MODEL to read the digital output states before returning.

Remove the unnecessary (*insn_read) function. It's also not
necessary to set the SDF_READABLE flag so remove the entire
conditional in the attach.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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H Hartley Sweeten 2013-02-05 17:28:27 -07:00 • committed by Greg Kroah-Hartman

parent 9a23a7481e

commit 03754bdbb1

1 changed files with 0 additions and 37 deletions

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drivers/staging/comedi/drivers/vmk80xx.c

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