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staging: comedi: pcl818: remove analog output interrupt code 

The hardware does not have any analog output interrupt support. Remove the
stubbed in code.

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 2014-02-17 14:27:43 -07:00 committed by Greg Kroah-Hartman
parent 6c42119d3d
commit 00f921c7b9
1 changed files with 0 additions and 15 deletions
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15
drivers/staging/comedi/drivers/pcl818.c
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@ -110,8 +110,6 @@ A word or two about DMA. Driver support DMA operations at two ways:
#include "comedi_fc.h"
#include "8253.h"
/* #define PCL818_MODE13_AO 1 */
/* boards constants */
#define boardPCL818L 0
@ -172,10 +170,6 @@ A word or two about DMA. Driver support DMA operations at two ways:
#define INT_TYPE_AI3_INT 4
#define INT_TYPE_AI3_DMA 5
#define INT_TYPE_AI3_FIFO 6
#ifdef PCL818_MODE13_AO
#define INT_TYPE_AO1_INT 7
#define INT_TYPE_AO3_INT 8
#endif
#define MAGIC_DMA_WORD 0x5a5a
@ -766,11 +760,6 @@ static irqreturn_t interrupt_pcl818(int irq, void *d)
case INT_TYPE_AI1_FIFO:
case INT_TYPE_AI3_FIFO:
return interrupt_pcl818_ai_mode13_fifo(irq, d);
#ifdef PCL818_MODE13_AO
case INT_TYPE_AO1_INT:
case INT_TYPE_AO3_INT:
return interrupt_pcl818_ao_mode13_int(irq, d);
#endif
default:
break;
}
@ -1136,10 +1125,6 @@ static int pcl818_ai_cancel(struct comedi_device *dev,
case INT_TYPE_AI3_INT:
case INT_TYPE_AI1_FIFO:
case INT_TYPE_AI3_FIFO:
#ifdef PCL818_MODE13_AO
case INT_TYPE_AO1_INT:
case INT_TYPE_AO3_INT:
#endif
outb(inb(dev->iobase + PCL818_CONTROL) & 0x73, dev->iobase + PCL818_CONTROL); /* Stop A/D */
udelay(1);
pcl818_start_pacer(dev, false);