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staging: comedi: s526: remove subdevice pointer math 

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 18:57:01 -07:00 committed by Greg Kroah-Hartman
parent 7badc90d21
commit 97073c05d4
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/comedi/drivers/s526.c
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@ -768,7 +768,7 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it)
if (ret)
return ret;
s = dev->subdevices + 0;
s = &dev->subdevices[0];
/* GENERAL-PURPOSE COUNTER/TIME (GPCT) */
s->type = COMEDI_SUBD_COUNTER;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE | SDF_LSAMPL;
@ -786,7 +786,7 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it)
/* s->do_cmdtest = s526_gpct_cmdtest; */
/* s->cancel = s526_gpct_cancel; */
s = dev->subdevices + 1;
s = &dev->subdevices[1];
/* dev->read_subdev=s; */
/* analog input subdevice */
s->type = COMEDI_SUBD_AI;
@ -802,7 +802,7 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it)
s->insn_read = s526_ai_rinsn;
s->insn_config = s526_ai_insn_config;
s = dev->subdevices + 2;
s = &dev->subdevices[2];
/* analog output subdevice */
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITABLE;
@ -812,7 +812,7 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it)
s->insn_write = s526_ao_winsn;
s->insn_read = s526_ao_rinsn;
s = dev->subdevices + 3;
s = &dev->subdevices[3];
/* digital i/o subdevice */
if (board->have_dio) {
s->type = COMEDI_SUBD_DIO;