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-rw-r--r--drivers/staging/comedi/drivers/addi-data/addi_common.c17
-rw-r--r--drivers/staging/comedi/drivers/addi-data/addi_common.h2
2 files changed, 1 insertions, 18 deletions
diff --git a/drivers/staging/comedi/drivers/addi-data/addi_common.c b/drivers/staging/comedi/drivers/addi-data/addi_common.c
index 2a741ff4196b..f25e0085219d 100644
--- a/drivers/staging/comedi/drivers/addi-data/addi_common.c
+++ b/drivers/staging/comedi/drivers/addi-data/addi_common.c
@@ -39,10 +39,6 @@ PARTICULAR PURPOSE. See the GNU General Public License for more details.
+-----------------------------------------------------------------------+
*/
-#ifndef COMEDI_SUBD_TTLIO
-#define COMEDI_SUBD_TTLIO 11 /* Digital Input Output But TTL */
-#endif
-
static int i_ADDIDATA_InsnReadEeprom(struct comedi_device *dev,
struct comedi_subdevice *s,
struct comedi_insn *insn,
@@ -259,18 +255,7 @@ static int addi_auto_attach(struct comedi_device *dev,
/* Allocate and Initialise TTL */
s = &dev->subdevices[5];
- if (this_board->i_NbrTTLChannel) {
- s->type = COMEDI_SUBD_TTLIO;
- s->subdev_flags =
- SDF_WRITEABLE | SDF_READABLE | SDF_GROUND | SDF_COMMON;
- s->n_chan = this_board->i_NbrTTLChannel;
- s->maxdata = 1;
- s->io_bits = 0; /* all bits input */
- s->len_chanlist = this_board->i_NbrTTLChannel;
- s->range_table = &range_digital;
- } else {
- s->type = COMEDI_SUBD_UNUSED;
- }
+ s->type = COMEDI_SUBD_UNUSED;
/* EEPROM */
s = &dev->subdevices[6];
diff --git a/drivers/staging/comedi/drivers/addi-data/addi_common.h b/drivers/staging/comedi/drivers/addi-data/addi_common.h
index 443b37e895b9..f1be5ade9962 100644
--- a/drivers/staging/comedi/drivers/addi-data/addi_common.h
+++ b/drivers/staging/comedi/drivers/addi-data/addi_common.h
@@ -54,8 +54,6 @@ struct addi_board {
int i_NbrDoChannel; /* Number of DO channels */
int i_DoMaxdata; /* data to set all channels high */
- int i_NbrTTLChannel; /* Number of TTL channels */
-
int i_Timer; /* timer subdevice present or not */
unsigned int ui_MinAcquisitiontimeNs; /* Minimum Acquisition in Nano secs */
unsigned int ui_MinDelaytimeNs; /* Minimum Delay in Nano secs */