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staging: comedi: 8255.c: reformat comedi driver comment 

Use the usual block comment style.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ian Abbott 2015-01-26 13:25:22 +00:00 committed by Greg Kroah-Hartman
parent b40369d654
commit 20f2ff887f
1 changed files with 30 additions and 31 deletions
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61
drivers/staging/comedi/drivers/8255.c
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@ -17,37 +17,36 @@
*/
/*
Driver: 8255
Description: generic 8255 support
Devices: [standard] 8255 (8255)
Author: ds
Status: works
Updated: Fri, 7 Jun 2002 12:56:45 -0700
The classic in digital I/O. The 8255 appears in Comedi as a single
digital I/O subdevice with 24 channels. The channel 0 corresponds
to the 8255's port A, bit 0; channel 23 corresponds to port C, bit
7. Direction configuration is done in blocks, with channels 0-7,
8-15, 16-19, and 20-23 making up the 4 blocks. The only 8255 mode
supported is mode 0.
You should enable compilation this driver if you plan to use a board
that has an 8255 chip. For multifunction boards, the main driver will
configure the 8255 subdevice automatically.
This driver also works independently with ISA and PCI cards that
directly map the 8255 registers to I/O ports, including cards with
multiple 8255 chips. To configure the driver for such a card, the
option list should be a list of the I/O port bases for each of the
8255 chips. For example,
comedi_config /dev/comedi0 8255 0x200,0x204,0x208,0x20c
Note that most PCI 8255 boards do NOT work with this driver, and
need a separate driver as a wrapper. For those that do work, the
I/O port base address can be found in the output of 'lspci -v'.
*/
* Driver: 8255
* Description: generic 8255 support
* Devices: [standard] 8255 (8255)
* Author: ds
* Status: works
* Updated: Fri, 7 Jun 2002 12:56:45 -0700
*
* The classic in digital I/O. The 8255 appears in Comedi as a single
* digital I/O subdevice with 24 channels. The channel 0 corresponds
* to the 8255's port A, bit 0; channel 23 corresponds to port C, bit
* 7. Direction configuration is done in blocks, with channels 0-7,
* 8-15, 16-19, and 20-23 making up the 4 blocks. The only 8255 mode
* supported is mode 0.
*
* You should enable compilation this driver if you plan to use a board
* that has an 8255 chip. For multifunction boards, the main driver will
* configure the 8255 subdevice automatically.
*
* This driver also works independently with ISA and PCI cards that
* directly map the 8255 registers to I/O ports, including cards with
* multiple 8255 chips. To configure the driver for such a card, the
* option list should be a list of the I/O port bases for each of the
* 8255 chips. For example,
*
* comedi_config /dev/comedi0 8255 0x200,0x204,0x208,0x20c
*
* Note that most PCI 8255 boards do NOT work with this driver, and
* need a separate driver as a wrapper. For those that do work, the
* I/O port base address can be found in the output of 'lspci -v'.
*/
/*
This file contains an exported subdevice for driving an 8255.