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authorH Hartley Sweeten <hsweeten@visionengravers.com>2014-05-27 10:12:56 -0700
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-05-28 14:25:57 -0700
commit863731fd6f9d375ce6e72f5816d578913a2d3223 (patch)
treefbb0f719bbad9a04ecf98ad395f33a28856755bd /usr
parente4d18fe6b43760ad0a4728a3c908de955cbd206c (diff)
staging: comedi: pcl818: use comedi_fc helpers to validate timer arg
Use the comedi_fc helper cfc_check_trigger_arg_is() to validate the trigger argument when the source is TRIG_TIMER. The minimum test is not needed, this was already validated in Step 3. All the arguments are unsigned int, change the local variable to an unsigned int and rename it for aesthetic reasons. 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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