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Commit af9408e5 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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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: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 853bbcc2

drivers/staging/comedi/drivers/adv_pci1710.c

+1 −6
Original line number Diff line number Diff line
@@ -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) {