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staging: comedi: skel: 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 18:57:38 -07:00 committed by Greg Kroah-Hartman
parent 8e27a730df
commit 0f72ca312b
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/comedi/drivers/skel.c
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@ -238,7 +238,7 @@ static int skel_attach(struct comedi_device *dev, struct comedi_devconfig *it)
if (ret)
return ret;
s = dev->subdevices + 0;
s = &dev->subdevices[0];
/* dev->read_subdev=s; */
/* analog input subdevice */
s->type = COMEDI_SUBD_AI;
@ -256,7 +256,7 @@ static int skel_attach(struct comedi_device *dev, struct comedi_devconfig *it)
*/
s->do_cmdtest = skel_ai_cmdtest;
s = dev->subdevices + 1;
s = &dev->subdevices[1];
/* analog output subdevice */
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITABLE;
@ -266,7 +266,7 @@ static int skel_attach(struct comedi_device *dev, struct comedi_devconfig *it)
s->insn_write = skel_ao_winsn;
s->insn_read = skel_ao_rinsn;
s = dev->subdevices + 2;
s = &dev->subdevices[2];
/* digital i/o subdevice */
if (thisboard->have_dio) {
s->type = COMEDI_SUBD_DIO;