diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2012-09-05 18:38:30 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-05 20:03:55 -0700 |
| commit | f20dce3848c8335dc80600093ce5c22ddadc2b93 (patch) | |
| tree | 1e939b3ceb9669e0b949ad2e719a634a69be78fb | |
| parent | 77d2f7c24725e3caa82492dd3d1cbd466b8a0abf (diff) | |
staging: comedi: das800: 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/das800.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/comedi/drivers/das800.c b/drivers/staging/comedi/drivers/das800.c index 834054d7f109..8e89101ad3a2 100644 --- a/drivers/staging/comedi/drivers/das800.c +++ b/drivers/staging/comedi/drivers/das800.c @@ -517,7 +517,7 @@ static int das800_attach(struct comedi_device *dev, struct comedi_devconfig *it) return ret; /* analog input subdevice */ - s = dev->subdevices + 0; + s = &dev->subdevices[0]; dev->read_subdev = s; s->type = COMEDI_SUBD_AI; s->subdev_flags = SDF_READABLE | SDF_GROUND | SDF_CMD_READ; @@ -531,7 +531,7 @@ static int das800_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->cancel = das800_cancel; /* di */ - s = dev->subdevices + 1; + s = &dev->subdevices[1]; s->type = COMEDI_SUBD_DI; s->subdev_flags = SDF_READABLE; s->n_chan = 3; @@ -540,7 +540,7 @@ static int das800_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->insn_bits = das800_di_rbits; /* do */ - s = dev->subdevices + 2; + s = &dev->subdevices[2]; s->type = COMEDI_SUBD_DO; s->subdev_flags = SDF_WRITABLE | SDF_READABLE; s->n_chan = 4; |