staging: comedi: ni_tio: fix ni_tio_insn_config()

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The (*insn_config) functions are supposed to return an errno or the number
of 'data' values used for the instruction (insn->n). Currently this function
returns an errno or 0. Fix the function to work like the core expects.

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 2016-03-23 15:37:02 -07:00 • committed by Greg Kroah-Hartman

parent 475ea1ed14

commit 592ef9fb8d

1 changed files with 20 additions and 13 deletions

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drivers/staging/comedi/drivers/ni_tio.c

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