iio: adc: ad7091r5: make ad7091r5_init_info const

Add const qualifier to struct ad7091r_init_info ad7091r5_init_info. This
is read-only data so it can be made const.

Signed-off-by: David Lechner <dlechner@baylibre.com>
Acked-by: Marcelo Schmitt <marcelo.schmitt1@gmail.com>
Link: https://patch.msgid.link/20250628-iio-const-data-3-v1-1-13d3f0af5f3f@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/adc/ad7091r5.c b/drivers/iio/adc/ad7091r5.c
index b472b9498fd1307e493579e257769ace233eb073..bd4877268689f048eb67e262ac5ea0c1f5c04a76 100644 (file)
--- a/drivers/iio/adc/ad7091r5.c
+++ b/drivers/iio/adc/ad7091r5.c
@@ -92,7 +92,7 @@ static void ad7091r5_regmap_init(struct ad7091r_state *st,
        st->map = devm_regmap_init_i2c(i2c, regmap_conf);
 }
 
-static struct ad7091r_init_info ad7091r5_init_info = {
+static const struct ad7091r_init_info ad7091r5_init_info = {
        .info_irq = &ad7091r5_chip_info_irq,
        .info_no_irq = &ad7091r5_chip_info_noirq,
        .regmap_config = &ad7091r_regmap_config,