bus: sunxi-rsb: Constify struct regmap_bus

javiercarrascocruz · wens · commit e4b5a39c2fca · 2024-07-11T02:15:19.000+08:00
`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
@@ -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,

Original file line number	Diff line number	Diff line change
`@@ -457,7 +457,7 @@ static void regmap_sunxi_rsb_free_ctx(void *context)`
`457`	`457`	`kfree(ctx);`
`458`	`458`	`}`
`459`	`459`
`460`		`-static struct regmap_bus regmap_sunxi_rsb = {`
	`460`	`+static const struct regmap_bus regmap_sunxi_rsb = {`
`461`	`461`	`.reg_write = regmap_sunxi_rsb_reg_write,`
`462`	`462`	`.reg_read = regmap_sunxi_rsb_reg_read,`
`463`	`463`	`.free_context = regmap_sunxi_rsb_free_ctx,`