diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2012-09-05 18:56:23 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-05 20:06:31 -0700 |
| commit | 13bee03ef928df908b3c4d58a4e100460d25bdbb (patch) | |
| tree | c6273d1366bc3cd4a01a6f611af621abdbb66164 | |
| parent | 58f2045935b452ad1e98dc37da92c092c4ba0865 (diff) | |
| download | op-kernel-dev-13bee03ef928df908b3c4d58a4e100460d25bdbb.zip op-kernel-dev-13bee03ef928df908b3c4d58a4e100460d25bdbb.tar.gz | |
staging: comedi: rti800: 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/rti800.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/staging/comedi/drivers/rti800.c b/drivers/staging/comedi/drivers/rti800.c index f7fa940..137885b 100644 --- a/drivers/staging/comedi/drivers/rti800.c +++ b/drivers/staging/comedi/drivers/rti800.c @@ -360,7 +360,7 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it) devpriv->dac1_coding = it->options[8]; devpriv->muxgain_bits = -1; - s = dev->subdevices + 0; + s = &dev->subdevices[0]; /* ai subdevice */ s->type = COMEDI_SUBD_AI; s->subdev_flags = SDF_READABLE | SDF_GROUND; @@ -379,7 +379,7 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it) break; } - s++; + s = &dev->subdevices[1]; if (board->has_ao) { /* ao subdevice (only on rti815) */ s->type = COMEDI_SUBD_AO; @@ -409,7 +409,7 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->type = COMEDI_SUBD_UNUSED; } - s++; + s = &dev->subdevices[2]; /* di */ s->type = COMEDI_SUBD_DI; s->subdev_flags = SDF_READABLE; @@ -418,7 +418,7 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->maxdata = 1; s->range_table = &range_digital; - s++; + s = &dev->subdevices[3]; /* do */ s->type = COMEDI_SUBD_DO; s->subdev_flags = SDF_WRITABLE; @@ -429,7 +429,7 @@ static int rti800_attach(struct comedi_device *dev, struct comedi_devconfig *it) /* don't yet know how to deal with counter/timers */ #if 0 - s++; + s = &dev->subdevices[4]; /* do */ s->type = COMEDI_SUBD_TIMER; #endif |
