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authorLaxman Dewangan <ldewangan@nvidia.com>2012-05-07 12:38:25 (GMT)
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-05-07 14:21:53 (GMT)
commit16ea003bd1c95ea55a0b88187ce7cbeaca760fcf (patch)
tree761d07f6815e32119a68a1f7efae0e28f3e0eaa2 /drivers/regulator/tps62360-regulator.c
parent8e8a507c2427c960c5d1fe58a250635b35f3acdc (diff)
downloadlinux-16ea003bd1c95ea55a0b88187ce7cbeaca760fcf.tar.xz
regulator: tps62360: enable register cache
Enable cache of device register using regmap cache RBTREE. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/tps62360-regulator.c')
-rw-r--r--drivers/regulator/tps62360-regulator.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/regulator/tps62360-regulator.c b/drivers/regulator/tps62360-regulator.c
index 20fef1d..e893080 100644
--- a/drivers/regulator/tps62360-regulator.c
+++ b/drivers/regulator/tps62360-regulator.c
@@ -262,8 +262,10 @@ static int tps62360_init_dcdc(struct tps62360_chip *tps,
}
static const struct regmap_config tps62360_regmap_config = {
- .reg_bits = 8,
- .val_bits = 8,
+ .reg_bits = 8,
+ .val_bits = 8,
+ .max_register = REG_CHIPID,
+ .cache_type = REGCACHE_RBTREE,
};
static int __devinit tps62360_probe(struct i2c_client *client,