mfd: wcd934x: Constify struct regmap_config

`wcd934x_regmap_config` is not modified and can be declared as const
to move its data to a read-only section.

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@gmail.com>
Link: https://lore.kernel.org/r/20240704-mfd-const-regmap_config-v2-4-0c8785b1331d@gmail.com
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/drivers/mfd/wcd934x.c b/drivers/mfd/wcd934x.c
index 7b9873b72c37b606dae8279ac5d251e63db1697f..fcd182d519811a336407f63d79b0eb9300f2e831 100644 (file)
--- a/drivers/mfd/wcd934x.c
+++ b/drivers/mfd/wcd934x.c
@@ -109,7 +109,7 @@ static const struct regmap_range_cfg wcd934x_ranges[] = {
        },
 };
 
-static struct regmap_config wcd934x_regmap_config = {
+static const struct regmap_config wcd934x_regmap_config = {
        .reg_bits = 16,
        .val_bits = 8,
        .cache_type = REGCACHE_MAPLE,