staging: comedi: addi_apci_3xxx: digital output 'maxdata' is always '1'

Digital output subdevices always have a 'maxdata' of '1'. Remove the
'i_DoMaxData' boardinfo and just open code the value.
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>

drivers/staging/comedi/drivers/addi_apci_3xxx.c

@@ -172,7 +172,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AiMaxdata		= 4095,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.i_NbrTTLChannel	= 24,
 		.b_AvailableConvertUnit	= 6,
 		.ui_MinAcquisitiontimeNs = 5000,
@@ -192,7 +191,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AiMaxdata		= 4095,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.i_NbrTTLChannel	= 24,
 		.b_AvailableConvertUnit	= 6,
 		.ui_MinAcquisitiontimeNs = 5000,
@@ -212,7 +210,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AiMaxdata		= 4095,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.i_NbrTTLChannel	= 24,
 		.b_AvailableConvertUnit	= 6,
 		.ui_MinAcquisitiontimeNs = 5000,
@@ -232,7 +229,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AiMaxdata		= 65535,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.i_NbrTTLChannel	= 24,
 		.b_AvailableConvertUnit	= 6,
 		.ui_MinAcquisitiontimeNs = 5000,
@@ -252,7 +248,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AiMaxdata		= 65535,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.i_NbrTTLChannel	= 24,
 		.b_AvailableConvertUnit	= 6,
 		.ui_MinAcquisitiontimeNs = 5000,
@@ -272,7 +267,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AiMaxdata		= 65535,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.i_NbrTTLChannel	= 24,
 		.b_AvailableConvertUnit	= 6,
 		.ui_MinAcquisitiontimeNs = 5000,
@@ -374,7 +368,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AoMaxdata		= 4095,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.i_NbrTTLChannel	= 24,
 		.b_AvailableConvertUnit	= 6,
 		.ui_MinAcquisitiontimeNs = 5000,
@@ -397,7 +390,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AoMaxdata		= 4095,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.i_NbrTTLChannel	= 24,
 		.b_AvailableConvertUnit	= 6,
 		.ui_MinAcquisitiontimeNs = 5000,
@@ -420,7 +412,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AoMaxdata		= 4095,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.i_NbrTTLChannel	= 24,
 		.b_AvailableConvertUnit	= 6,
 		.ui_MinAcquisitiontimeNs = 5000,
@@ -443,7 +434,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AoMaxdata		= 4095,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.i_NbrTTLChannel	= 24,
 		.b_AvailableConvertUnit	= 6,
 		.ui_MinAcquisitiontimeNs = 5000,
@@ -463,7 +453,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AiMaxdata		= 65535,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.b_AvailableConvertUnit	= 7,
 		.ui_MinAcquisitiontimeNs = 2500,
 		.ai_config		= i_APCI3XXX_InsnConfigAnalogInput,
@@ -477,7 +466,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AiMaxdata		= 65535,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.b_AvailableConvertUnit	= 6,
 		.ui_MinAcquisitiontimeNs = 5000,
 		.ai_config		= i_APCI3XXX_InsnConfigAnalogInput,
@@ -491,7 +479,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AiMaxdata		= 65535,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.b_AvailableConvertUnit	= 6,
 		.ui_MinAcquisitiontimeNs = 5000,
 		.ai_config		= i_APCI3XXX_InsnConfigAnalogInput,
@@ -505,7 +492,6 @@ static const struct addi_board apci3xxx_boardtypes[] = {
 		.i_AiMaxdata		= 65535,
 		.i_NbrDiChannel		= 4,
 		.i_NbrDoChannel		= 4,
-		.i_DoMaxdata		= 1,
 		.b_AvailableConvertUnit	= 6,
 		.ui_MinAcquisitiontimeNs = 5000,
 		.ai_config		= i_APCI3XXX_InsnConfigAnalogInput,
@@ -662,7 +648,6 @@ static int apci3xxx_auto_attach(struct comedi_device *dev,
 	devpriv->s_EeParameters.i_AoMaxdata = board->i_AoMaxdata;
 	devpriv->s_EeParameters.i_NbrDiChannel = board->i_NbrDiChannel;
 	devpriv->s_EeParameters.i_NbrDoChannel = board->i_NbrDoChannel;
-	devpriv->s_EeParameters.i_DoMaxdata = board->i_DoMaxdata;
 	devpriv->s_EeParameters.ui_MinAcquisitiontimeNs =
 						board->ui_MinAcquisitiontimeNs;
 	devpriv->s_EeParameters.ui_MinDelaytimeNs = board->ui_MinDelaytimeNs;
@@ -750,7 +735,7 @@ static int apci3xxx_auto_attach(struct comedi_device *dev,
 		s->subdev_flags =
 			SDF_READABLE | SDF_WRITEABLE | SDF_GROUND | SDF_COMMON;
 		s->n_chan = devpriv->s_EeParameters.i_NbrDoChannel;
-		s->maxdata = devpriv->s_EeParameters.i_DoMaxdata;
+		s->maxdata = 1;
 		s->len_chanlist = devpriv->s_EeParameters.i_NbrDoChannel;
 		s->range_table = &range_digital;
 		s->io_bits = 0xf;	/* all bits output */