bus: sunxi-rsb: Constify struct regmap_bus

`regmap_sunxi_rsb` 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/20240705-sunxi-rsb-bus-const-regmap_bus-v1-1-129094960ce9@gmail.com
Signed-off-by: Chen-Yu Tsai <wens@csie.org>

diff --git a/drivers/bus/sunxi-rsb.c b/drivers/bus/sunxi-rsb.c
index 1e29ba7..ac6c7e4 100644 (file)
--- a/drivers/bus/sunxi-rsb.c
+++ b/drivers/bus/sunxi-rsb.c
@@ -457,7 +457,7 @@ static void regmap_sunxi_rsb_free_ctx(void *context)
        kfree(ctx);
 }
 
-static struct regmap_bus regmap_sunxi_rsb = {
+static const struct regmap_bus regmap_sunxi_rsb = {
        .reg_write = regmap_sunxi_rsb_reg_write,
        .reg_read = regmap_sunxi_rsb_reg_read,
        .free_context = regmap_sunxi_rsb_free_ctx,