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pwm: pca9685: 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: Thierry Reding <thierry.reding@gmail.com>
This commit is contained in:
Krzysztof Kozlowski 2015-02-24 10:40:24 +01:00 committed by Thierry Reding
parent 67d7bc4870
commit c456fbb2b2
1 changed files with 1 additions and 1 deletions
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2
drivers/pwm/pwm-pca9685.c
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@ -202,7 +202,7 @@ static const struct pwm_ops pca9685_pwm_ops = {
.owner = THIS_MODULE,
};
static struct regmap_config pca9685_regmap_i2c_config = {
static const struct regmap_config pca9685_regmap_i2c_config = {
.reg_bits = 8,
.val_bits = 8,
.max_register = PCA9685_NUMREGS,