diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2012-09-06 01:21:25 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-09-06 03:01:35 (GMT) |
| commit | 5e4c58ce65103a820c4ca4b4b0bd8609e638cf75 (patch) | |
| tree | a9d3072ff9741ed5359d3669ed64d2359c522d2b /drivers/staging/comedi/drivers.c | |
| parent | b077f2cd9b63798c676d62e03c85ace094e2d970 (diff) | |
| download | linux-fsl-qoriq-5e4c58ce65103a820c4ca4b4b0bd8609e638cf75.tar.xz | |
staging: comedi: drivers: 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>
Diffstat (limited to 'drivers/staging/comedi/drivers.c')
| -rw-r--r-- | drivers/staging/comedi/drivers.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c index 3153388..5e91444 100644 --- a/drivers/staging/comedi/drivers.c +++ b/drivers/staging/comedi/drivers.c @@ -71,7 +71,7 @@ int comedi_alloc_subdevices(struct comedi_device *dev, int num_subdevices) dev->n_subdevices = num_subdevices; for (i = 0; i < num_subdevices; ++i) { - s = dev->subdevices + i; + s = &dev->subdevices[i]; s->device = dev; s->async_dma_dir = DMA_NONE; spin_lock_init(&s->spin_lock); @@ -88,7 +88,7 @@ static void cleanup_device(struct comedi_device *dev) if (dev->subdevices) { for (i = 0; i < dev->n_subdevices; i++) { - s = dev->subdevices + i; + s = &dev->subdevices[i]; comedi_free_subdevice_minor(s); if (s->async) { comedi_buf_alloc(dev, s, 0); @@ -260,7 +260,7 @@ static int postconfig(struct comedi_device *dev) int ret; for (i = 0; i < dev->n_subdevices; i++) { - s = dev->subdevices + i; + s = &dev->subdevices[i]; if (s->type == COMEDI_SUBD_UNUSED) continue; |