[PATCH 06/30] staging: comedi: addi_apci_3501: board does not have analog inputs
H Hartley Sweeten
hsweeten at visionengravers.com
Wed Jan 23 19:37:59 UTC 2013
The board supported by this driver does not have analog inputs. Remove
the subdevice init for it.
Since the devpriv->s_EeParameters for the analog input subdevice are
not used, remove the initialization of them also.
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/addi_apci_3501.c | 40 +------------------------
1 file changed, 1 insertion(+), 39 deletions(-)
diff --git a/drivers/staging/comedi/drivers/addi_apci_3501.c b/drivers/staging/comedi/drivers/addi_apci_3501.c
index fa2b235..5d14339 100644
--- a/drivers/staging/comedi/drivers/addi_apci_3501.c
+++ b/drivers/staging/comedi/drivers/addi_apci_3501.c
@@ -156,15 +156,9 @@ static int apci3501_auto_attach(struct comedi_device *dev,
devpriv->i_IobaseReserved = pci_resource_start(pcidev, 3);
/* Initialize parameters that can be overridden in EEPROM */
- devpriv->s_EeParameters.i_NbrAiChannel = this_board->i_NbrAiChannel;
devpriv->s_EeParameters.i_NbrAoChannel = this_board->i_NbrAoChannel;
- devpriv->s_EeParameters.i_AiMaxdata = this_board->i_AiMaxdata;
devpriv->s_EeParameters.i_AoMaxdata = this_board->i_AoMaxdata;
devpriv->s_EeParameters.i_Dma = this_board->i_Dma;
- devpriv->s_EeParameters.ui_MinAcquisitiontimeNs =
- this_board->ui_MinAcquisitiontimeNs;
- devpriv->s_EeParameters.ui_MinDelaytimeNs =
- this_board->ui_MinDelaytimeNs;
/* ## */
@@ -199,39 +193,7 @@ static int apci3501_auto_attach(struct comedi_device *dev,
/* Allocate and Initialise AI Subdevice Structures */
s = &dev->subdevices[0];
- if ((devpriv->s_EeParameters.i_NbrAiChannel)
- || (this_board->i_NbrAiChannelDiff)) {
- dev->read_subdev = s;
- s->type = COMEDI_SUBD_AI;
- s->subdev_flags =
- SDF_READABLE | SDF_COMMON | SDF_GROUND
- | SDF_DIFF;
- if (devpriv->s_EeParameters.i_NbrAiChannel) {
- s->n_chan =
- devpriv->s_EeParameters.i_NbrAiChannel;
- devpriv->b_SingelDiff = 0;
- } else {
- s->n_chan = this_board->i_NbrAiChannelDiff;
- devpriv->b_SingelDiff = 1;
- }
- s->maxdata = devpriv->s_EeParameters.i_AiMaxdata;
- s->len_chanlist = this_board->i_AiChannelList;
- s->range_table = this_board->pr_AiRangelist;
-
- /* Set the initialisation flag */
- devpriv->b_AiInitialisation = 1;
-
- s->insn_config = this_board->ai_config;
- s->insn_read = this_board->ai_read;
- s->insn_write = this_board->ai_write;
- s->insn_bits = this_board->ai_bits;
- s->do_cmdtest = this_board->ai_cmdtest;
- s->do_cmd = this_board->ai_cmd;
- s->cancel = this_board->ai_cancel;
-
- } else {
- s->type = COMEDI_SUBD_UNUSED;
- }
+ s->type = COMEDI_SUBD_UNUSED;
/* Allocate and Initialise AO Subdevice Structures */
s = &dev->subdevices[1];
--
1.8.1.1.293.gfe73786
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