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/cb_pcidda.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/staging/comedi/drivers/cb_pcidda.c b/drivers/staging/comedi/drivers/cb_pcidda.c
index c5944e3..ad9f3a3 100644
--- a/drivers/staging/comedi/drivers/cb_pcidda.c
+++ b/drivers/staging/comedi/drivers/cb_pcidda.c
@@ -716,7 +716,7 @@ static int cb_pcidda_attach_pci(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;
@@ -730,9 +730,9 @@ static int cb_pcidda_attach_pci(struct comedi_device *dev,
/* s->do_cmdtest = cb_pcidda_ai_cmdtest; */
/* two 8255 digital io subdevices */
- s = dev->subdevices + 1;
+ s = &dev->subdevices[1];
subdev_8255_init(dev, s, NULL, devpriv->digitalio);
- s = dev->subdevices + 2;
+ s = &dev->subdevices[2];
subdev_8255_init(dev, s, NULL, devpriv->digitalio + PORT2A);
dev_dbg(dev->class_dev, "eeprom:\n");
@@ -756,8 +756,8 @@ static void cb_pcidda_detach(struct comedi_device *dev)
struct pci_dev *pcidev = comedi_to_pci_dev(dev);
if (dev->subdevices) {
- subdev_8255_cleanup(dev, dev->subdevices + 1);
- subdev_8255_cleanup(dev, dev->subdevices + 2);
+ subdev_8255_cleanup(dev, &dev->subdevices[1]);
+ subdev_8255_cleanup(dev, &dev->subdevices[2]);
}
if (pcidev) {
if (dev->iobase)
--
1.7.11
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