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hwmon: (nct7802) 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: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Krzysztof Kozlowski 2015-01-05 09:57:55 +01:00 committed by Guenter Roeck
parent 26bc420b59
commit 3c535bca9a
1 changed files with 1 additions and 1 deletions
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drivers/hwmon/nct7802.c
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@ -779,7 +779,7 @@ static bool nct7802_regmap_is_volatile(struct device *dev, unsigned int reg)
return reg != REG_BANK && reg <= 0x20;
}
static struct regmap_config nct7802_regmap_config = {
static const struct regmap_config nct7802_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.cache_type = REGCACHE_RBTREE,