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_pcimdda.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/drivers/cb_pcimdda.c b/drivers/staging/comedi/drivers/cb_pcimdda.c
index ea96514..ba9f059 100644
--- a/drivers/staging/comedi/drivers/cb_pcimdda.c
+++ b/drivers/staging/comedi/drivers/cb_pcimdda.c
@@ -176,7 +176,7 @@ static int cb_pcimdda_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 | SDF_READABLE;
@@ -186,7 +186,7 @@ static int cb_pcimdda_attach_pci(struct comedi_device *dev,
s->insn_write = cb_pcimdda_ao_winsn;
s->insn_read = cb_pcimdda_ao_rinsn;
- s = dev->subdevices + 1;
+ s = &dev->subdevices[1];
/* digital i/o subdevice */
ret = subdev_8255_init(dev, s, NULL,
dev->iobase + PCIMDDA_8255_BASE_REG);
@@ -203,7 +203,7 @@ static void cb_pcimdda_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[1]);
if (pcidev) {
if (dev->iobase)
comedi_pci_disable(pcidev);
--
1.7.11
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