diff options
| author | David Lechner <dlechner@baylibre.com> | 2025-06-28 12:01:29 -0500 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2025-07-06 10:37:52 +0100 |
| commit | 9d531de209fd3d355dab8201fe2c47cfc465ecf0 (patch) | |
| tree | b3edda84e399483754942d01d381ca8567bb9976 /drivers/iio/amplifiers | |
| parent | 0084ccd7dcd7b7ceb201ead59ff27525f61540c3 (diff) | |
iio: amplifiers: ad8366: make ad8366_info const
Add const qualifier to struct ad8366_info ad8366_infos[]. This
is read-only data so it can be made const.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250628-iio-const-data-12-v1-1-88029e48a26b@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/amplifiers')
| -rw-r--r-- | drivers/iio/amplifiers/ad8366.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iio/amplifiers/ad8366.c b/drivers/iio/amplifiers/ad8366.c index e73c9b983395..d06ac786501c 100644 --- a/drivers/iio/amplifiers/ad8366.c +++ b/drivers/iio/amplifiers/ad8366.c @@ -45,7 +45,7 @@ struct ad8366_state { struct gpio_desc *reset_gpio; unsigned char ch[2]; enum ad8366_type type; - struct ad8366_info *info; + const struct ad8366_info *info; /* * DMA (thus cache coherency maintenance) may require the * transfer buffers to live in their own cache lines. @@ -53,7 +53,7 @@ struct ad8366_state { unsigned char data[2] __aligned(IIO_DMA_MINALIGN); }; -static struct ad8366_info ad8366_infos[] = { +static const struct ad8366_info ad8366_infos[] = { [ID_AD8366] = { .gain_min = 4500, .gain_max = 20500, @@ -163,7 +163,7 @@ static int ad8366_write_raw(struct iio_dev *indio_dev, long mask) { struct ad8366_state *st = iio_priv(indio_dev); - struct ad8366_info *inf = st->info; + const struct ad8366_info *inf = st->info; int code = 0, gain; int ret; |