Convert the comedi_subdevice access from pointer math to array
access.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/rti800.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/drivers/rti800.c b/drivers/staging/comedi/drivers/rti800.c
index f7fa940..137885b 100644
--- a/drivers/staging/comedi/drivers/rti800.c
+++ b/drivers/staging/comedi/drivers/rti800.c
@@ -360,7 +360,7 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it)
devpriv->dac1_coding = it->options[8];
devpriv->muxgain_bits = -1;
- s = dev->subdevices + 0;
+ s = &dev->subdevices[0];
/* ai subdevice */
s->type = COMEDI_SUBD_AI;
s->subdev_flags = SDF_READABLE | SDF_GROUND;
@@ -379,7 +379,7 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it)
break;
}
- s++;
+ s = &dev->subdevices[1];
if (board->has_ao) {
/* ao subdevice (only on rti815) */
s->type = COMEDI_SUBD_AO;
@@ -409,7 +409,7 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it)
s->type = COMEDI_SUBD_UNUSED;
}
- s++;
+ s = &dev->subdevices[2];
/* di */
s->type = COMEDI_SUBD_DI;
s->subdev_flags = SDF_READABLE;
@@ -418,7 +418,7 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it)
s->maxdata = 1;
s->range_table = &range_digital;
- s++;
+ s = &dev->subdevices[3];
/* do */
s->type = COMEDI_SUBD_DO;
s->subdev_flags = SDF_WRITABLE;
@@ -429,7 +429,7 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it)
/* don't yet know how to deal with counter/timers */
#if 0
- s++;
+ s = &dev->subdevices[4];
/* do */
s->type = COMEDI_SUBD_TIMER;
#endif
--
1.7.11
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