diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2012-08-09 08:51:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2012-08-14 20:27:42 +0100 |
| commit | f4e4b9558bc696cc89de460e754d3fecb50b13cb (patch) | |
| tree | 93fee7877db90456bae2bfebe61ed14d70fb2acf /drivers/staging/iio/accel/sca3000_core.c | |
| parent | 8e3829c61b489933e58f671ac111a2f1980563d4 (diff) | |
staging:iio: Constify static iio_chan_spec arrays
The per driver iio_chan_spec arrays are usually shared between multiple device
instances. So a single device instance may not modify the iio_chan_spec array
since this would also affect the other device instances. To make this restriction
explicit mark the per driver iio_chan_spec arrays as const.
Conversion was done automatically using the following coccinelle semantic patch:
// <smpl>
@disable optional_qualifier@
identifier channels;
@@
static
+const
struct iio_chan_spec channels[] = ...;
// </smpl>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/staging/iio/accel/sca3000_core.c')
| -rw-r--r-- | drivers/staging/iio/accel/sca3000_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/iio/accel/sca3000_core.c b/drivers/staging/iio/accel/sca3000_core.c index c218d71abf1f..cc040e14adba 100644 --- a/drivers/staging/iio/accel/sca3000_core.c +++ b/drivers/staging/iio/accel/sca3000_core.c @@ -450,7 +450,7 @@ static IIO_DEVICE_ATTR(revision, S_IRUGO, sca3000_show_rev, NULL, 0); .event_mask = SCA3000_EVENT_MASK, \ } -static struct iio_chan_spec sca3000_channels[] = { +static const struct iio_chan_spec sca3000_channels[] = { SCA3000_CHAN(0, IIO_MOD_X), SCA3000_CHAN(1, IIO_MOD_Y), SCA3000_CHAN(2, IIO_MOD_Z), |