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staging: comedi: fl512: 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 18:42:42 -07:00 • committed by Greg Kroah-Hartman
commit 6fc01d32a2
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/comedi/drivers/fl512.c
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@ -140,7 +140,7 @@ static int fl512_attach(struct comedi_device *dev, struct comedi_devconfig *it)
* this if the definitions of the supdevices, 2 have been defined
*/
/* Analog indput */
s = dev->subdevices + 0;
s = &dev->subdevices[0];
/* define subdevice as Analog In */
s->type = COMEDI_SUBD_AI;
/* you can read it from userspace */
@ -156,7 +156,7 @@ static int fl512_attach(struct comedi_device *dev, struct comedi_devconfig *it)
printk(KERN_INFO "comedi: fl512: subdevice 0 initialized\n");
/* Analog output */
s = dev->subdevices + 1;
s = &dev->subdevices[1];
/* define subdevice as Analog OUT */
s->type = COMEDI_SUBD_AO;
/* you can write it from userspace */