diff options
| author | H Hartley Sweeten | 2013-06-18 21:15:45 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2013-06-19 18:45:58 +0200 |
| commit | 2eb226dcedd0257ae0d712f0c0c0c35de24465ea (patch) | |
| tree | adbebbed924c880b84ef70c19add18e4cc246ff1 /drivers | |
| parent | staging: comedi: addi-data: remove unused 'i_Dma' present flag (diff) | |
| download | kernel-qcow2-linux-2eb226dcedd0257ae0d712f0c0c0c35de24465ea.tar.gz kernel-qcow2-linux-2eb226dcedd0257ae0d712f0c0c0c35de24465ea.tar.xz kernel-qcow2-linux-2eb226dcedd0257ae0d712f0c0c0c35de24465ea.zip | |
staging: comedi: addi-data: remove unused 'i_NbrTTLChannel' boardinfo
None of the addi-data drivers that still use the "common" code have
ttl digital i/o. Remove the unnecessary boardinfo as well as the
subdevice initialization 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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/comedi/drivers/addi-data/addi_common.c | 17 | ||||
| -rw-r--r-- | drivers/staging/comedi/drivers/addi-data/addi_common.h | 2 |
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 */ |