]> git.baikalelectronics.ru Git - kernel.git/commit
staging: comedi: pcl818: use comedi_fc helpers to validate timer arg
authorH Hartley Sweeten <hsweeten@visionengravers.com>
Tue, 27 May 2014 17:12:56 +0000 (10:12 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 28 May 2014 21:25:57 +0000 (14:25 -0700)
commitea1f3472c7b1c23382db8397473d193737ed9181
treefbb0f719bbad9a04ecf98ad395f33a28856755bd
parentff65ba2f083b0f5d0e6193714bfcd9fd58787e32
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>
drivers/staging/comedi/drivers/pcl818.c