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staging: comedi: addi_apci_2016: remove i_APCI2016_ConfigDigitalOutput()

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The digital outputs of the board supported by this driver are not
configurable. This driver abuses the comedi API and uses the 'insn_config'
function of the digital output subdevice to enable/disable writing to
the eeprom on the board. Remove this function.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten
2012-11-06 10:09:04 -07:00
committed by Greg Kroah-Hartman
parent 1bf448e278
commit 95e417aea4
2 changed files with 0 additions and 44 deletions
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43
drivers/staging/comedi/drivers/addi-data/hwdrv_apci2016.c
View File

@@ -63,49 +63,6 @@ You should also find the complete GPL in the COPYING file accompanying this sour
#define APCI2016_WATCHDOG_RELOAD_VALUE 4
#define APCI2016_WATCHDOG_STATUS 16
/*
+----------------------------------------------------------------------------+
| Function Name : int i_APCI2016_ConfigDigitalOutput |
| (struct comedi_device *dev,struct comedi_subdevice *s, |
| struct comedi_insn *insn,unsigned int *data) |
+----------------------------------------------------------------------------+
| Task : Configures The Digital Output Subdevice. |
+----------------------------------------------------------------------------+
| Input Parameters : struct comedi_device *dev : Driver handle |
| unsigned int *data : Data Pointer contains |
| configuration parameters as below |
| |
| data[0] : 1 Digital Memory On |
| 0 Digital Memory Off |
+----------------------------------------------------------------------------+
| Output Parameters : -- |
+----------------------------------------------------------------------------+
| Return Value : TRUE : No error occur |
| : FALSE : Error occur. Return the error |
| |
+----------------------------------------------------------------------------+
*/
static int i_APCI2016_ConfigDigitalOutput(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
unsigned int *data)
{
struct addi_private *devpriv = dev->private;
if ((data[0] != 0) && (data[0] != 1)) {
comedi_error(dev,
"Not a valid Data !!! ,Data should be 1 or 0\n");
return -EINVAL;
} /* if ((data[0]!=0) && (data[0]!=1)) */
if (data[0]) {
devpriv->b_OutputMemoryStatus = ADDIDATA_ENABLE;
} /* if (data[0] */
else {
devpriv->b_OutputMemoryStatus = ADDIDATA_DISABLE;
} /* else if (data[0] */
return insn->n;
}
static int apci2016_do_insn_bits(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,

1
drivers/staging/comedi/drivers/addi_apci_2016.c
View File

@@ -21,7 +21,6 @@ static const struct addi_board apci2016_boardtypes[] = {
.i_NbrDoChannel = 16,
.i_Timer = 1,
.reset = i_APCI2016_Reset,
.do_config = i_APCI2016_ConfigDigitalOutput,
.do_bits = apci2016_do_insn_bits,
.timer_config = i_APCI2016_ConfigWatchdog,
.timer_write = i_APCI2016_StartStopWriteWatchdog,