diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2012-09-06 01:57:01 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-06 03:06:31 (GMT) |
| commit | 97073c05d4b3ec5ba8c4c4b64a6f1005a4e1eb10 (patch) | |
| tree | 5825bf330f13fd450aedb01eab6f3281174cfae3 | |
| parent | 7badc90d218dc7900147ec080ec72a5cbc99c381 (diff) | |
| download | linux-97073c05d4b3ec5ba8c4c4b64a6f1005a4e1eb10.tar.xz | |
staging: comedi: s526: 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/s526.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/comedi/drivers/s526.c b/drivers/staging/comedi/drivers/s526.c index 737a194..c89bd6c 100644 --- a/drivers/staging/comedi/drivers/s526.c +++ b/drivers/staging/comedi/drivers/s526.c @@ -768,7 +768,7 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (ret) return ret; - s = dev->subdevices + 0; + s = &dev->subdevices[0]; /* GENERAL-PURPOSE COUNTER/TIME (GPCT) */ s->type = COMEDI_SUBD_COUNTER; s->subdev_flags = SDF_READABLE | SDF_WRITABLE | SDF_LSAMPL; @@ -786,7 +786,7 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it) /* s->do_cmdtest = s526_gpct_cmdtest; */ /* s->cancel = s526_gpct_cancel; */ - s = dev->subdevices + 1; + s = &dev->subdevices[1]; /* dev->read_subdev=s; */ /* analog input subdevice */ s->type = COMEDI_SUBD_AI; @@ -802,7 +802,7 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->insn_read = s526_ai_rinsn; s->insn_config = s526_ai_insn_config; - s = dev->subdevices + 2; + s = &dev->subdevices[2]; /* analog output subdevice */ s->type = COMEDI_SUBD_AO; s->subdev_flags = SDF_WRITABLE; @@ -812,7 +812,7 @@ static int s526_attach(struct comedi_device *dev, struct comedi_devconfig *it) s->insn_write = s526_ao_winsn; s->insn_read = s526_ao_rinsn; - s = dev->subdevices + 3; + s = &dev->subdevices[3]; /* digital i/o subdevice */ if (board->have_dio) { s->type = COMEDI_SUBD_DIO; |