From 16ea003bd1c95ea55a0b88187ce7cbeaca760fcf Mon Sep 17 00:00:00 2001
From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Mon, 7 May 2012 18:08:25 +0530
Subject: 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>

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,
-- 
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