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staging: comedi: adv_pci1710: remove boardinfo 'ao_maxdata'

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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>
This commit is contained in:
H Hartley Sweeten 2015-01-20 14:53:03 -07:00 committed by Greg Kroah-Hartman
parent 853bbcc263
commit af9408e5df
1 changed files with 1 additions and 6 deletions
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7
drivers/staging/comedi/drivers/adv_pci1710.c
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@ -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) {