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regulator: pfuze100: Fix off-by-one for max_register setting

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max_register should be register count - 1.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Robin Gong <b38343@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Axel Lin 2013-08-01 19:59:56 +08:00 committed by Mark Brown
parent e56566699c
commit 6b8430c3f3
1 changed files with 1 additions and 1 deletions
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drivers/regulator/pfuze100-regulator.c
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@ -332,7 +332,7 @@ static int pfuze_identify(struct pfuze_chip *pfuze_chip)
static const struct regmap_config pfuze_regmap_config = {
.reg_bits = 8,
.val_bits = 8,
.max_register = PFUZE_NUMREGS,
.max_register = PFUZE_NUMREGS - 1,
.cache_type = REGCACHE_RBTREE,
};