Commit f2eacff1 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: dnya_pci10xx: cleanup the analog output range 



The analog output channels on this board only support a single
range, 0-10V unipolar. This range is available as an exported
symbol from the comedi core and "range_unipolar10". Use that
instead of duplicating the range in this driver and remove
the information from the boardinfo.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 690e839f

drivers/staging/comedi/drivers/dyna_pci10xx.c

+1 −12
Original line number Diff line number Diff line
@@ -54,13 +54,6 @@ static const struct comedi_lrange range_pci1050_ai = { 3, { 


static const char range_codes_pci1050_ai[] = { 0x00, 0x10, 0x30 };



static const struct comedi_lrange range_pci1050_ao = { 1, {

							  UNI_RANGE(10)

							  }

};



static const char range_codes_pci1050_ao[] = { 0x00 };



struct boardtype {

	const char *name;

	int device_id;
@@ -74,8 +67,6 @@ struct boardtype { 
	int do_bits;

	const struct comedi_lrange *range_ai;

	const char *range_codes_ai;

	const struct comedi_lrange *range_ao;

	const char *range_codes_ao;

};



static const struct boardtype boardtypes[] = {
@@ -92,8 +83,6 @@ static const struct boardtype boardtypes[] = { 
	.do_bits = 16,

	.range_ai = &range_pci1050_ai,

	.range_codes_ai = range_codes_pci1050_ai,

	.range_ao = &range_pci1050_ao,

	.range_codes_ao = range_codes_pci1050_ao,

	},

	/*  dummy entry corresponding to driver name */

	{.name = DRV_NAME},
@@ -290,7 +279,7 @@ static int dyna_pci10xx_attach_pci(struct comedi_device *dev, 
	s->subdev_flags = SDF_WRITABLE;

	s->n_chan = thisboard->ao_chans;

	s->maxdata = 0x0FFF;

	s->range_table = thisboard->range_ao;

	s->range_table = &range_unipolar10;

	s->len_chanlist = 16;

	s->insn_write = dyna_pci10xx_insn_write_ao;