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staging: comedi: cb_pcidas: clarify the ai cmd->start_arg validation
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Thu, 17 Apr 2014 17:07:56 +0000 (10:07 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 22 Apr 2014 17:21:31 +0000 (10:21 -0700)
commit96997b0efa8b82162f78a294669de44320a8c87f
treeb2c7ea44ef82e40bc7af5f980dc5e95306935248tree | snapshot (tar.gz zip)
parent2cc3460d51947987713451ad9423ba230cbfec00commit | diff
staging: comedi: cb_pcidas: clarify the ai cmd->start_arg validation

This driver supports two cmd->start_src values, TRIG_NOW and TRIG_EXT.

For aesthetics, replace the default case when validating the cmd->start_arg
with the proper case statement.

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>
drivers/staging/comedi/drivers/cb_pcidas.c diff | blob | blame | history