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staging: comedi: serial2002: 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 18:57:21 -07:00 committed by Greg Kroah-Hartman
parent 97073c05d4
commit 8e27a730df
1 changed files with 5 additions and 5 deletions
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10
drivers/staging/comedi/drivers/serial2002.c
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@ -800,7 +800,7 @@ static int serial2002_attach(struct comedi_device *dev,
return ret;
/* digital input subdevice */
s = dev->subdevices + 0;
s = &dev->subdevices[0];
s->type = COMEDI_SUBD_DI;
s->subdev_flags = SDF_READABLE;
s->n_chan = 0;
@ -809,7 +809,7 @@ static int serial2002_attach(struct comedi_device *dev,
s->insn_read = &serial2002_di_rinsn;
/* digital output subdevice */
s = dev->subdevices + 1;
s = &dev->subdevices[1];
s->type = COMEDI_SUBD_DO;
s->subdev_flags = SDF_WRITEABLE;
s->n_chan = 0;
@ -818,7 +818,7 @@ static int serial2002_attach(struct comedi_device *dev,
s->insn_write = &serial2002_do_winsn;
/* analog input subdevice */
s = dev->subdevices + 2;
s = &dev->subdevices[2];
s->type = COMEDI_SUBD_AI;
s->subdev_flags = SDF_READABLE | SDF_GROUND;
s->n_chan = 0;
@ -827,7 +827,7 @@ static int serial2002_attach(struct comedi_device *dev,
s->insn_read = &serial2002_ai_rinsn;
/* analog output subdevice */
s = dev->subdevices + 3;
s = &dev->subdevices[3];
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITEABLE;
s->n_chan = 0;
@ -837,7 +837,7 @@ static int serial2002_attach(struct comedi_device *dev,
s->insn_read = &serial2002_ao_rinsn;
/* encoder input subdevice */
s = dev->subdevices + 4;
s = &dev->subdevices[4];
s->type = COMEDI_SUBD_COUNTER;
s->subdev_flags = SDF_READABLE | SDF_LSAMPL;
s->n_chan = 0;