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staging: comedi: dt282x: remove redundant comedi_check_trigger_arg_min()

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The 'convert_arg' sets the acquisition timing of the analog input command.
The maximum speed (the minimum timing) depends on the board 'ai_speed' which
if always >= 4000. Remove the redundant 'min' check,

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>
This commit is contained in:
H Hartley Sweeten 2016-03-23 12:24:30 -07:00 committed by Greg Kroah-Hartman
parent 581867bd91
commit 20ea5c3506
1 changed files with 0 additions and 4 deletions
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4
drivers/staging/comedi/drivers/dt282x.c
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@ -697,11 +697,7 @@ static int dt282x_ai_cmdtest(struct comedi_device *dev,
/* Step 3: check if arguments are trivially valid */
err |= comedi_check_trigger_arg_is(&cmd->start_arg, 0);
err |= comedi_check_trigger_arg_is(&cmd->scan_begin_arg, 0);
err |= comedi_check_trigger_arg_min(&cmd->convert_arg, 4000);
err |= comedi_check_trigger_arg_max(&cmd->convert_arg, DT2821_OSC_MAX);
err |= comedi_check_trigger_arg_min(&cmd->convert_arg, board->ai_speed);
err |= comedi_check_trigger_arg_is(&cmd->scan_end_arg,