staging: comedi: pcmmio: return '0' after successful attach

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The comedi core expects the (*attach) functions to return < 0 to indicate
an error or >= 0 for success. Change the return to '0' as that is more
typical.

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 2013-12-09 15:31:21 -07:00 • committed by Greg Kroah-Hartman

parent 23bafad0d1

commit 748cfd987b

1 changed files with 3 additions and 1 deletions

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drivers/staging/comedi/drivers/pcmmio.c

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