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staging: comedi: adv_pci1723: remove subdevice 'len_chanlist' initialization

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The subdevice 'len_chanlist' is only used by subdevices that support async
commands. Remove the unnecessary initializations in this driver.

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>
This commit is contained in:
H Hartley Sweeten 2014-11-21 14:22:34 -07:00 committed by Greg Kroah-Hartman
parent 348aeaa712
commit 817c5ac2dc
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/comedi/drivers/adv_pci1723.c
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@ -140,7 +140,7 @@ static int pci1723_dio_insn_bits(struct comedi_device *dev,
}
static int pci1723_auto_attach(struct comedi_device *dev,
unsigned long context_unused)
unsigned long context_unused)
{
struct pci_dev *pcidev = comedi_to_pci_dev(dev);
struct comedi_subdevice *s;
@ -163,7 +163,6 @@ static int pci1723_auto_attach(struct comedi_device *dev,
s->subdev_flags = SDF_WRITABLE | SDF_GROUND | SDF_COMMON;
s->n_chan = 8;
s->maxdata = 0xffff;
s->len_chanlist = 8;
s->range_table = &range_bipolar10;
s->insn_write = pci1723_ao_insn_write;
@ -191,7 +190,6 @@ static int pci1723_auto_attach(struct comedi_device *dev,
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = 16;
s->maxdata = 1;
s->len_chanlist = 16;
s->range_table = &range_digital;
s->insn_config = pci1723_dio_insn_config;
s->insn_bits = pci1723_dio_insn_bits;