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staging: comedi: adv_pci1710: remove boardinfo 'ai_maxdata'

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The analog input 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 14:53:02 -07:00 committed by Greg Kroah-Hartman
parent 0b25aa79cc
commit 853bbcc263
1 changed files with 1 additions and 7 deletions
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8
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 ai_maxdata; /* resolution of A/D */
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 */
@ -214,7 +213,6 @@ static const struct boardtype boardtypes[] = {
.n_aichan = 16,
.n_aichand = 8,
.n_aochan = 2,
.ai_maxdata = 0x0fff,
.ao_maxdata = 0x0fff,
.rangelist_ai = &range_pci1710_3,
.rangecode_ai = range_codes_pci1710_3,
@ -231,7 +229,6 @@ static const struct boardtype boardtypes[] = {
.n_aichan = 16,
.n_aichand = 8,
.n_aochan = 2,
.ai_maxdata = 0x0fff,
.ao_maxdata = 0x0fff,
.rangelist_ai = &range_pci1710hg,
.rangecode_ai = range_codes_pci1710hg,
@ -247,7 +244,6 @@ static const struct boardtype boardtypes[] = {
.cardtype = TYPE_PCI171X,
.n_aichan = 16,
.n_aochan = 2,
.ai_maxdata = 0x0fff,
.ao_maxdata = 0x0fff,
.rangelist_ai = &range_pci17x1,
.rangecode_ai = range_codes_pci17x1,
@ -263,7 +259,6 @@ static const struct boardtype boardtypes[] = {
.cardtype = TYPE_PCI1713,
.n_aichan = 32,
.n_aichand = 16,
.ai_maxdata = 0x0fff,
.rangelist_ai = &range_pci1710_3,
.rangecode_ai = range_codes_pci1710_3,
.ai_ns_min = 10000,
@ -281,7 +276,6 @@ static const struct boardtype boardtypes[] = {
.name = "pci1731",
.cardtype = TYPE_PCI171X,
.n_aichan = 16,
.ai_maxdata = 0x0fff,
.rangelist_ai = &range_pci17x1,
.rangecode_ai = range_codes_pci17x1,
.ai_ns_min = 10000,
@ -1140,7 +1134,7 @@ static int pci1710_auto_attach(struct comedi_device *dev,
if (this_board->n_aichand)
s->subdev_flags |= SDF_DIFF;
s->n_chan = this_board->n_aichan;
s->maxdata = this_board->ai_maxdata;
s->maxdata = 0x0fff;
s->range_table = this_board->rangelist_ai;
s->insn_read = pci171x_insn_read_ai;
if (dev->irq) {