From 16ea003bd1c95ea55a0b88187ce7cbeaca760fcf Mon Sep 17 00:00:00 2001 From: Laxman Dewangan Date: Mon, 7 May 2012 18:08:25 +0530 Subject: [PATCH] regulator: tps62360: enable register cache Enable cache of device register using regmap cache RBTREE. Signed-off-by: Laxman Dewangan Signed-off-by: Mark Brown --- drivers/regulator/tps62360-regulator.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/regulator/tps62360-regulator.c b/drivers/regulator/tps62360-regulator.c index 20fef1d6cf90..e8930805c525 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,