From: Axel Lin <axel.lin@gmail.com>
Date: Wed, 11 Apr 2012 03:07:17 +0000 (+0800)
Subject: regulator: twl-regulator: Use twlreg_grp helper function
X-Git-Tag: v3.5~429^2~58^3~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b6f476c2c12d19b48364c9b0c818182280c2d1ae;p=platform%2Fkernel%2Flinux-amlogic.git

regulator: twl-regulator: Use twlreg_grp helper function

Since the twlreg_grp helper function is there, use it.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---

diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index d9ba4c4..7385b27 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -175,15 +175,14 @@ static int twl6030reg_is_enabled(struct regulator_dev *rdev)
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
 	int			grp = 0, val;
 
-	if (!(twl_class_is_6030() && (info->features & TWL6025_SUBCLASS)))
-		grp = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_GRP);
-	if (grp < 0)
-		return grp;
-
-	if (!(twl_class_is_6030() && (info->features & TWL6025_SUBCLASS)))
+	if (!(twl_class_is_6030() && (info->features & TWL6025_SUBCLASS))) {
+		grp = twlreg_grp(rdev);
+		if (grp < 0)
+			return grp;
 		grp &= P1_GRP_6030;
-	else
+	} else {
 		grp = 1;
+	}
 
 	val = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_STATE);
 	val = TWL6030_CFG_STATE_APP(val);
@@ -197,7 +196,7 @@ static int twl4030reg_enable(struct regulator_dev *rdev)
 	int			grp;
 	int			ret;
 
-	grp = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_GRP);
+	grp = twlreg_grp(rdev);
 	if (grp < 0)
 		return grp;
 
@@ -215,7 +214,7 @@ static int twl6030reg_enable(struct regulator_dev *rdev)
 	int			ret;
 
 	if (!(twl_class_is_6030() && (info->features & TWL6025_SUBCLASS)))
-		grp = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_GRP);
+		grp = twlreg_grp(rdev);
 	if (grp < 0)
 		return grp;
 
@@ -245,7 +244,7 @@ static int twl4030reg_disable(struct regulator_dev *rdev)
 	int			grp;
 	int			ret;
 
-	grp = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_GRP);
+	grp = twlreg_grp(rdev);
 	if (grp < 0)
 		return grp;
 
@@ -357,7 +356,7 @@ static int twl6030reg_set_mode(struct regulator_dev *rdev, unsigned mode)
 	int val;
 
 	if (!(twl_class_is_6030() && (info->features & TWL6025_SUBCLASS)))
-		grp = twlreg_read(info, TWL_MODULE_PM_RECEIVER, VREG_GRP);
+		grp = twlreg_grp(rdev);
 
 	if (grp < 0)
 		return grp;