staging: comedi: pcl726: 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>

diff --git a/drivers/staging/comedi/drivers/pcl726.c b/drivers/staging/comedi/drivers/pcl726.c
index 2b10f1d8308555c32f235c3f3d6cffe71c33f4c6..07e72de982acd219bdced2759ea10defc2aaa618 100644 (file)
--- a/drivers/staging/comedi/drivers/pcl726.c
+++ b/drivers/staging/comedi/drivers/pcl726.c
@@ -290,7 +290,7 @@ static int pcl726_attach(struct comedi_device *dev, struct comedi_devconfig *it)
        if (ret)
                return ret;
 
-       s = dev->subdevices + 0;
+       s = &dev->subdevices[0];
        /* ao */
        s->type = COMEDI_SUBD_AO;
        s->subdev_flags = SDF_WRITABLE | SDF_GROUND;
@@ -316,7 +316,7 @@ static int pcl726_attach(struct comedi_device *dev, struct comedi_devconfig *it)
                        devpriv->bipolar[i] = 1;        /* bipolar range */
        }
 
-       s = dev->subdevices + 1;
+       s = &dev->subdevices[1];
        /* di */
        if (!board->have_dio) {
                s->type = COMEDI_SUBD_UNUSED;
@@ -330,7 +330,7 @@ static int pcl726_attach(struct comedi_device *dev, struct comedi_devconfig *it)
                s->range_table = &range_digital;
        }
 
-       s = dev->subdevices + 2;
+       s = &dev->subdevices[2];
        /* do */
        if (!board->have_dio) {
                s->type = COMEDI_SUBD_UNUSED;