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staging: comedi: amplc_pci224: remove subdevice pointer math

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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>
This commit is contained in:
H Hartley Sweeten
2012-09-05 18:30:28 -07:00
committed by Greg Kroah-Hartman
parent d8029dcf1b
commit e11c07fe38
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/comedi/drivers/amplc_pci224.c
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@@ -1375,7 +1375,7 @@ static int pci224_attach_common(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_GROUND | SDF_CMD_WRITE;
@@ -1523,7 +1523,7 @@ static void pci224_detach(struct comedi_device *dev)
if (dev->subdevices) {
struct comedi_subdevice *s;
s = dev->subdevices + 0;
s = &dev->subdevices[0];
/* AO subdevice */
kfree(s->range_table_list);
}