[PATCH 09/21] staging: comedi: icp_multi: remove ao_maxdata from boardinfo
H Hartley Sweeten
hartleys at visionengravers.com
Tue Sep 11 20:47:20 UTC 2012
The analog outputs of this board always have 12-bit resolution.
Remove the boardinfo and just open-code the value.
Signed-off-by: H Hartley Sweeten <hsweeten at visionengravers.com>
Cc: Ian Abbott <abbotti at mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh at linuxfoundation.org>
---
drivers/staging/comedi/drivers/icp_multi.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/icp_multi.c b/drivers/staging/comedi/drivers/icp_multi.c
index 35f5f31..3a28f91 100644
--- a/drivers/staging/comedi/drivers/icp_multi.c
+++ b/drivers/staging/comedi/drivers/icp_multi.c
@@ -131,7 +131,6 @@ struct boardtype {
char have_irq; /* 1=card support IRQ */
char cardtype; /* 0=ICP Multi */
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; /* range codes for programming */
const struct comedi_lrange *rangelist_ao; /* rangelist for D/A */
@@ -815,7 +814,7 @@ static int icp_multi_attach(struct comedi_device *dev,
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITABLE | SDF_GROUND | SDF_COMMON;
s->n_chan = 4;
- s->maxdata = this_board->ao_maxdata;
+ s->maxdata = 0x0fff;
s->len_chanlist = 4;
s->range_table = &range_analog;
s->insn_write = icp_multi_insn_write_ao;
@@ -884,7 +883,6 @@ static const struct boardtype boardtypes[] = {
.have_irq = 1,
.cardtype = TYPE_ICP_MULTI,
.ai_maxdata = 0x0fff,
- .ao_maxdata = 0x0fff,
.rangelist_ai = &range_analog,
.rangecode = range_codes_analog,
.rangelist_ao = &range_analog,
--
1.7.11
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