staging: comedi: comedi_test: reformat multi-line comments

/*

    comedi/drivers/comedi_test.c

    Generates fake waveform signals that can be read through

    the command interface.  It does _not_ read from any board;

    it just generates deterministic waveforms.

    Useful for various testing purposes.

    Copyright (C) 2002 Joachim Wuttke <Joachim.Wuttke@icn.siemens.de>

    Copyright (C) 2002 Frank Mori Hess <fmhess@users.sourceforge.net>

    COMEDI - Linux Control and Measurement Device Interface

    Copyright (C) 2000 David A. Schleef <ds@schleef.org>

    This program is free software; you can redistribute it and/or modify

    it under the terms of the GNU General Public License as published by

    the Free Software Foundation; either version 2 of the License, or

    (at your option) any later version.

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

 * comedi/drivers/comedi_test.c

 *

 * Generates fake waveform signals that can be read through

 * the command interface.  It does _not_ read from any board;

 * it just generates deterministic waveforms.

 * Useful for various testing purposes.

 *

 * Copyright (C) 2002 Joachim Wuttke <Joachim.Wuttke@icn.siemens.de>

 * Copyright (C) 2002 Frank Mori Hess <fmhess@users.sourceforge.net>

 *

 * COMEDI - Linux Control and Measurement Device Interface

 * Copyright (C) 2000 David A. Schleef <ds@schleef.org>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 */

/*

Driver: comedi_test

Description: generates fake waveforms

Author: Joachim Wuttke <Joachim.Wuttke@icn.siemens.de>, Frank Mori Hess

  <fmhess@users.sourceforge.net>, ds

Devices:

Status: works

Updated: Sat, 16 Mar 2002 17:34:48 -0800

This driver is mainly for testing purposes, but can also be used to

generate sample waveforms on systems that don't have data acquisition

hardware.

Configuration options:

  [0] - Amplitude in microvolts for fake waveforms (default 1 volt)

  [1] - Period in microseconds for fake waveforms (default 0.1 sec)

Generates a sawtooth wave on channel 0, square wave on channel 1, additional

waveforms could be added to other channels (currently they return flatline

zero volts).

/*

 * Driver: comedi_test

 * Description: generates fake waveforms

 * Author: Joachim Wuttke <Joachim.Wuttke@icn.siemens.de>, Frank Mori Hess

 *   <fmhess@users.sourceforge.net>, ds

 * Devices:

 * Status: works

 * Updated: Sat, 16 Mar 2002 17:34:48 -0800

 *

 * This driver is mainly for testing purposes, but can also be used to

 * generate sample waveforms on systems that don't have data acquisition

 * hardware.

 *

 * Configuration options:

 *   [0] - Amplitude in microvolts for fake waveforms (default 1 volt)

 *   [1] - Period in microseconds for fake waveforms (default 0.1 sec)

 *

 * Generates a sawtooth wave on channel 0, square wave on channel 1, additional

 * waveforms could be added to other channels (currently they return flatline

 * zero volts).

 */

#include <linux/module.h>

}

/*

   This is the background routine used to generate arbitrary data.

   It should run in the background; therefore it is scheduled by

   a timer mechanism.

 * This is the background routine used to generate arbitrary data.

 * It should run in the background; therefore it is scheduled by

 * a timer mechanism.

 */

static void waveform_ai_interrupt(unsigned long arg)

{