evie/android_kernel_oneplus_msm8998
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staging: comedi: das6402: 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 18:36:41 -07:00 • committed by Greg Kroah-Hartman
parent 2e3d3cf5c7
commit 92cfef5d90
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/comedi/drivers/das6402.c
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@ -152,7 +152,7 @@ static void das6402_setcounter(struct comedi_device *dev)
static irqreturn_t intr_handler(int irq, void *d)
{
struct comedi_device *dev = d;
struct comedi_subdevice *s = dev->subdevices;
struct comedi_subdevice *s = &dev->subdevices[0];
if (!dev->attached || devpriv->das6402_ignoreirq) {
dev_warn(dev->class_dev, "BUG: spurious interrupt\n");
@ -312,7 +312,7 @@ static int das6402_attach(struct comedi_device *dev,
return ret;
/* ai subdevice */
s = dev->subdevices + 0;
s = &dev->subdevices[0];
s->type = COMEDI_SUBD_AI;
s->subdev_flags = SDF_READABLE | SDF_GROUND;
s->n_chan = 8;