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staging: comedi: adl_pci9111: remove subdevice pointer math

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Convert the comedi_subdevice access from pointer math to array
access.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-09-05 18:25:55 -07:00 committed by Greg Kroah-Hartman
parent d1d7b20def
commit 573e31af7c
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/comedi/drivers/adl_pci9111.c
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@ -1322,7 +1322,7 @@ static int pci9111_attach(struct comedi_device *dev,
if (error)
return error;
s = dev->subdevices + 0;
s = &dev->subdevices[0];
dev->read_subdev = s;
s->type = COMEDI_SUBD_AI;
@ -1342,7 +1342,7 @@ static int pci9111_attach(struct comedi_device *dev,
s->do_cmd = pci9111_ai_do_cmd;
s->munge = pci9111_ai_munge;
s = dev->subdevices + 1;
s = &dev->subdevices[1];
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITABLE | SDF_COMMON;
s->n_chan = board->ao_channel_nbr;
@ -1352,7 +1352,7 @@ static int pci9111_attach(struct comedi_device *dev,
s->insn_write = pci9111_ao_insn_write;
s->insn_read = pci9111_ao_insn_read;
s = dev->subdevices + 2;
s = &dev->subdevices[2];
s->type = COMEDI_SUBD_DI;
s->subdev_flags = SDF_READABLE;
s->n_chan = PCI9111_DI_CHANNEL_NBR;
@ -1360,7 +1360,7 @@ static int pci9111_attach(struct comedi_device *dev,
s->range_table = &range_digital;
s->insn_bits = pci9111_di_insn_bits;
s = dev->subdevices + 3;
s = &dev->subdevices[3];
s->type = COMEDI_SUBD_DO;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
s->n_chan = PCI9111_DO_CHANNEL_NBR;