mfd: max77686: Constify struct regmap_config (68be231c) · Commits · 戴 / test

The regmap_config struct may be const because it is not modified by the driver and regmap_init() accepts pointer to const. Signed-off-by:

drivers/mfd/max77686.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -111,17 +111,17 @@ static bool max77802_is_volatile_reg(struct device *dev, unsigned int reg)
		max77802_rtc_is_volatile_reg(dev, reg));
		}

		static struct regmap_config max77686_regmap_config = {
		static const struct regmap_config max77686_regmap_config = {
		.reg_bits = 8,
		.val_bits = 8,
		};

		static struct regmap_config max77686_rtc_regmap_config = {
		static const struct regmap_config max77686_rtc_regmap_config = {
		.reg_bits = 8,
		.val_bits = 8,
		};

		static struct regmap_config max77802_regmap_config = {
		static const struct regmap_config max77802_regmap_config = {
		.reg_bits = 8,
		.val_bits = 8,
		.writeable_reg = max77802_is_accessible_reg,