diff options
| author |   H Hartley Sweeten <hartleys@visionengravers.com> | 2012-09-05 18:41:29 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-05 20:06:26 -0700 |
| commit | 9263cd67b95e289e8fb48731eabee15e2b559103 (patch) | |
| tree | 57fdae9b7eaf70d23eab011b45069c184bd96d0c | |
| parent | staging: comedi: dt282x: remove subdevice pointer math (diff) | |
staging: comedi: dt3000: remove subdevice pointer math
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>
| -rw-r--r-- | drivers/staging/comedi/drivers/dt3000.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/comedi/drivers/dt3000.c b/drivers/staging/comedi/drivers/dt3000.c index 3476cda0fff0..3a940a2f000e 100644 --- a/drivers/staging/comedi/drivers/dt3000.c +++ b/drivers/staging/comedi/drivers/dt3000.c @@ -330,7 +330,7 @@ static irqreturn_t dt3k_interrupt(int irq, void *d) if (!dev->attached) return IRQ_NONE; - s = dev->subdevices + 0; + s = &dev->subdevices[0]; status = readw(devpriv->io_addr + DPR_Intr_Flag); #ifdef DEBUG debug_intr_flags(status); @@ -842,7 +842,7 @@ static int dt3000_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - s = dev->subdevices; + s = &dev->subdevices[0]; dev->read_subdev = s; /* ai subdevice */ @@ -857,7 +857,7 @@ static int dt3000_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->do_cmdtest = dt3k_ai_cmdtest; s->cancel = dt3k_ai_cancel; - s++; + s = &dev->subdevices[1]; /* ao subsystem */ s->type = COMEDI_SUBD_AO; s->subdev_flags = SDF_WRITABLE; @@ -868,7 +868,7 @@ static int dt3000_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->len_chanlist = 1; s->range_table = &range_bipolar10; - s++; + s = &dev->subdevices[2]; /* dio subsystem */ s->type = COMEDI_SUBD_DIO; s->subdev_flags = SDF_READABLE | SDF_WRITABLE; @@ -879,7 +879,7 @@ static int dt3000_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->len_chanlist = 8; s->range_table = &range_digital; - s++; + s = &dev->subdevices[3]; /* mem subsystem */ s->type = COMEDI_SUBD_MEMORY; s->subdev_flags = SDF_READABLE; @@ -890,7 +890,7 @@ static int dt3000_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->range_table = &range_unknown; #if 0 - s++; + s = &dev->subdevices[4]; /* proc subsystem */ s->type = COMEDI_SUBD_PROC; #endif |