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mfd: max77686: Constify struct regmap_config

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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: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Krzysztof Kozlowski 2015-01-05 10:01:25 +01:00 committed by Lee Jones
parent 172cb30177
commit 68be231ccf
1 changed files with 3 additions and 3 deletions
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6
drivers/mfd/max77686.c
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@ -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,