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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>
This commit is contained in:
Axel Lin 2012-04-11 11:07:17 +08:00 committed by Mark Brown
parent 48c936d6da
commit b6f476c2c1
1 changed files with 10 additions and 11 deletions
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17
drivers/regulator/twl-regulator.c
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@ -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 (!(twl_class_is_6030() && (info->features & TWL6025_SUBCLASS))) {
grp = twlreg_grp(rdev);
if (grp < 0)
return grp;
if (!(twl_class_is_6030() && (info->features & TWL6025_SUBCLASS)))
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;