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/das16m1.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/drivers/das16m1.c b/drivers/staging/comedi/drivers/das16m1.c
index 2009263..7f0668f 100644
--- a/drivers/staging/comedi/drivers/das16m1.c
+++ b/drivers/staging/comedi/drivers/das16m1.c
@@ -650,7 +650,7 @@ static int das16m1_attach(struct comedi_device *dev,
if (ret)
return ret;
- s = dev->subdevices + 0;
+ s = &dev->subdevices[0];
dev->read_subdev = s;
/* ai */
s->type = COMEDI_SUBD_AI;
@@ -666,7 +666,7 @@ static int das16m1_attach(struct comedi_device *dev,
s->cancel = das16m1_cancel;
s->poll = das16m1_poll;
- s = dev->subdevices + 1;
+ s = &dev->subdevices[1];
/* di */
s->type = COMEDI_SUBD_DI;
s->subdev_flags = SDF_READABLE;
@@ -675,7 +675,7 @@ static int das16m1_attach(struct comedi_device *dev,
s->range_table = &range_digital;
s->insn_bits = das16m1_di_rbits;
- s = dev->subdevices + 2;
+ s = &dev->subdevices[2];
/* do */
s->type = COMEDI_SUBD_DO;
s->subdev_flags = SDF_WRITABLE | SDF_READABLE;
@@ -684,7 +684,7 @@ static int das16m1_attach(struct comedi_device *dev,
s->range_table = &range_digital;
s->insn_bits = das16m1_do_wbits;
- s = dev->subdevices + 3;
+ s = &dev->subdevices[3];
/* 8255 */
subdev_8255_init(dev, s, NULL, dev->iobase + DAS16M1_82C55);
@@ -707,7 +707,7 @@ static int das16m1_attach(struct comedi_device *dev,
static void das16m1_detach(struct comedi_device *dev)
{
if (dev->subdevices)
- subdev_8255_cleanup(dev, dev->subdevices + 3);
+ subdev_8255_cleanup(dev, &dev->subdevices[3]);
if (dev->irq)
free_irq(dev->irq, dev);
if (dev->iobase) {
--
1.7.11
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