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/ni_670x.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/ni_670x.c b/drivers/staging/comedi/drivers/ni_670x.c
index 9c57618..cdb36b8 100644
--- a/drivers/staging/comedi/drivers/ni_670x.c
+++ b/drivers/staging/comedi/drivers/ni_670x.c
@@ -247,7 +247,7 @@ static int ni_670x_attach(struct comedi_device *dev,
if (ret)
return ret;
- s = dev->subdevices + 0;
+ s = &dev->subdevices[0];
/* analog output subdevice */
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITABLE;
@@ -271,7 +271,7 @@ static int ni_670x_attach(struct comedi_device *dev,
s->insn_write = &ni_670x_ao_winsn;
s->insn_read = &ni_670x_ao_rinsn;
- s = dev->subdevices + 1;
+ s = &dev->subdevices[1];
/* digital i/o subdevice */
s->type = COMEDI_SUBD_DIO;
s->subdev_flags = SDF_READABLE | SDF_WRITABLE;
@@ -298,7 +298,7 @@ static void ni_670x_detach(struct comedi_device *dev)
struct comedi_subdevice *s;
if (dev->n_subdevices) {
- s = dev->subdevices + 0;
+ s = &dev->subdevices[0];
if (s)
kfree(s->range_table_list);
}
--
1.7.11
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