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staging: comedi: ni_at_a2150: fix block comments

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Fix the checkpatch.pl issues:
WARNING: Block comments use * on subsequent lines
WARNING: Block comments use a trailing */ on a separate line

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
2016-06-20 11:39:36 -07:00
committed by Greg Kroah-Hartman
parent 8c0740cade
commit 27fa082b33
1 changed files with 45 additions and 58 deletions
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103
drivers/staging/comedi/drivers/ni_at_a2150.c
View File

@@ -1,62 +1,47 @@
/*
comedi/drivers/ni_at_a2150.c
Driver for National Instruments AT-A2150 boards
Copyright (C) 2001, 2002 Frank Mori Hess <fmhess@users.sourceforge.net>
* Comedi driver for National Instruments AT-A2150 boards
* Copyright (C) 2001, 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 - 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: ni_at_a2150
Description: National Instruments AT-A2150
Author: Frank Mori Hess
Status: works
Devices: [National Instruments] AT-A2150C (at_a2150c), AT-2150S (at_a2150s)
If you want to ac couple the board's inputs, use AREF_OTHER.
Configuration options:
[0] - I/O port base address
[1] - IRQ (optional, required for timed conversions)
[2] - DMA (optional, required for timed conversions)
*/
/*
Yet another driver for obsolete hardware brought to you by Frank Hess.
Testing and debugging help provided by Dave Andruczyk.
This driver supports the boards:
AT-A2150C
AT-A2150S
The only difference is their master clock frequencies.
Options:
[0] - base io address
[1] - irq
[2] - dma channel
References (from ftp://ftp.natinst.com/support/manuals):
320360.pdf AT-A2150 User Manual
TODO:
analog level triggering
TRIG_WAKE_EOS
*/
* Driver: ni_at_a2150
* Description: National Instruments AT-A2150
* Author: Frank Mori Hess
* Status: works
* Devices: [National Instruments] AT-A2150C (at_a2150c), AT-2150S (at_a2150s)
*
* Configuration options:
* [0] - I/O port base address
* [1] - IRQ (optional, required for timed conversions)
* [2] - DMA (optional, required for timed conversions)
*
* Yet another driver for obsolete hardware brought to you by Frank Hess.
* Testing and debugging help provided by Dave Andruczyk.
*
* If you want to ac couple the board's inputs, use AREF_OTHER.
*
* The only difference in the boards is their master clock frequencies.
*
* References (from ftp://ftp.natinst.com/support/manuals):
* 320360.pdf AT-A2150 User Manual
*
* TODO:
* - analog level triggering
* - TRIG_WAKE_EOS
*/
#include <linux/module.h>
#include <linux/delay.h>
@@ -536,8 +521,10 @@ static int a2150_ai_cmd(struct comedi_device *dev, struct comedi_subdevice *s)
comedi_isadma_program(desc);
/* clear dma interrupt before enabling it, to try and get rid of that
* one spurious interrupt that has been happening */
/*
* Clear dma interrupt before enabling it, to try and get rid of
* that one spurious interrupt that has been happening.
*/
outw(0x00, dev->iobase + DMA_TC_CLEAR_REG);
/* enable dma on card */