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staging: comedi: pcl816: tidy up the remaining register defines

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For aesthetics, rename the clear INT request register.

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 2014-03-04 11:30:24 -07:00 committed by Greg Kroah-Hartman
parent 10a2c50278
commit e8e7709f33
1 changed files with 5 additions and 4 deletions
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9
drivers/staging/comedi/drivers/pcl816.c
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@ -44,12 +44,16 @@ Configuration Options:
#include "comedi_fc.h"
#include "8253.h"
/*
* Register I/O map
*/
#define PCL816_DO_DI_LSB_REG 0x00
#define PCL816_DO_DI_MSB_REG 0x01
#define PCL816_TIMER_BASE 0x04
#define PCL816_AI_LSB_REG 0x08
#define PCL816_AI_MSB_REG 0x09
#define PCL816_RANGE_REG 0x09
#define PCL816_CLRINT_REG 0x0a
#define PCL816_MUX_REG 0x0b
#define PCL816_MUX_SCAN(_first, _last) (((_last) << 4) | (_first))
#define PCL816_CTRL_REG 0x0c
@ -73,9 +77,6 @@ Configuration Options:
#define PCL816_STATUS_INTACT (1 << 6)
#define PCL816_STATUS_DRDY (1 << 7)
/* W: clear INT request */
#define PCL816_CLRINT 10
#define MAGIC_DMA_WORD 0x5a5a
static const struct comedi_lrange range_pcl816 = {
@ -255,7 +256,7 @@ static void pcl816_ai_setup_chanlist(struct comedi_device *dev,
static void pcl816_ai_clear_eoc(struct comedi_device *dev)
{
/* writing any value clears the interrupt request */
outb(0, dev->iobase + PCL816_CLRINT);
outb(0, dev->iobase + PCL816_CLRINT_REG);
}
static void pcl816_ai_soft_trig(struct comedi_device *dev)