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mfd: hi6421-pmic: 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 10:01:21 +01:00 committed by Lee Jones
parent 8da90cc825
commit 7f9e3feb7c
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/hi6421-pmic-core.c
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@ -35,7 +35,7 @@ static const struct mfd_cell hi6421_devs[] = {
{ .name = "hi6421-regulator", },
};
static struct regmap_config hi6421_regmap_config = {
static const struct regmap_config hi6421_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
.val_bits = 8,