diff options
| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2015-01-20 21:53:03 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-01-25 11:59:10 (GMT) |
| commit | af9408e5dfbe8014bef343e745551c17e3a7daa9 (patch) | |
| tree | e6c993ca568cc68588848fb5020f2d59d0ec486a /drivers/staging/comedi | |
| parent | 853bbcc26368319cf0abafca88342a17b237c41c (diff) | |
| download | linux-af9408e5dfbe8014bef343e745551c17e3a7daa9.tar.xz | |
staging: comedi: adv_pci1710: remove boardinfo 'ao_maxdata'
The analog output resolution is always 12-bits in this driver. Remove the
unnecessary boardinfo.
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/staging/comedi')
| -rw-r--r-- | drivers/staging/comedi/drivers/adv_pci1710.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/staging/comedi/drivers/adv_pci1710.c b/drivers/staging/comedi/drivers/adv_pci1710.c index fb5ad60..395a2dd 100644 --- a/drivers/staging/comedi/drivers/adv_pci1710.c +++ b/drivers/staging/comedi/drivers/adv_pci1710.c @@ -195,7 +195,6 @@ struct boardtype { int n_aichan; /* num of A/D chans */ int n_aichand; /* num of A/D chans in diff mode */ int n_aochan; /* num of D/A chans */ - int ao_maxdata; /* resolution of D/A */ const struct comedi_lrange *rangelist_ai; /* rangelist for A/D */ const char *rangecode_ai; /* range codes for programming */ const struct comedi_lrange *rangelist_ao; /* rangelist for D/A */ @@ -213,7 +212,6 @@ static const struct boardtype boardtypes[] = { .n_aichan = 16, .n_aichand = 8, .n_aochan = 2, - .ao_maxdata = 0x0fff, .rangelist_ai = &range_pci1710_3, .rangecode_ai = range_codes_pci1710_3, .rangelist_ao = &range_pci171x_da, @@ -229,7 +227,6 @@ static const struct boardtype boardtypes[] = { .n_aichan = 16, .n_aichand = 8, .n_aochan = 2, - .ao_maxdata = 0x0fff, .rangelist_ai = &range_pci1710hg, .rangecode_ai = range_codes_pci1710hg, .rangelist_ao = &range_pci171x_da, @@ -244,7 +241,6 @@ static const struct boardtype boardtypes[] = { .cardtype = TYPE_PCI171X, .n_aichan = 16, .n_aochan = 2, - .ao_maxdata = 0x0fff, .rangelist_ai = &range_pci17x1, .rangecode_ai = range_codes_pci17x1, .rangelist_ao = &range_pci171x_da, @@ -269,7 +265,6 @@ static const struct boardtype boardtypes[] = { .name = "pci1720", .cardtype = TYPE_PCI1720, .n_aochan = 4, - .ao_maxdata = 0x0fff, .rangelist_ao = &range_pci1720, }, [BOARD_PCI1731] = { @@ -1153,7 +1148,7 @@ static int pci1710_auto_attach(struct comedi_device *dev, s->type = COMEDI_SUBD_AO; s->subdev_flags = SDF_WRITABLE | SDF_GROUND | SDF_COMMON; s->n_chan = this_board->n_aochan; - s->maxdata = this_board->ao_maxdata; + s->maxdata = 0x0fff; s->len_chanlist = this_board->n_aochan; s->range_table = this_board->rangelist_ao; switch (this_board->cardtype) { |