X-Git-Url: https://git.karo-electronics.de/?p=mv-sheeva.git;a=blobdiff_plain;f=drivers%2Fregulator%2Ftwl-regulator.c;fp=drivers%2Fregulator%2Ftwl-regulator.c;h=bd332cf1cc3f9fc390f637457c16763cca30d19c;hp=a57262a4fa6c7a00e8aeb63f9a512ce0f83583b1;hb=92d62d098f574ed70b26548e6a2e2f67025864dc;hpb=690c12d2c8ca50e55a3f507059c780ecdb8fd83f

diff --git a/drivers/regulator/twl-regulator.c b/drivers/regulator/twl-regulator.c
index a57262a4fa6..bd332cf1cc3 100644
--- a/drivers/regulator/twl-regulator.c
+++ b/drivers/regulator/twl-regulator.c
@@ -329,7 +329,8 @@ static int twl4030ldo_list_voltage(struct regulator_dev *rdev, unsigned index)
 }
 
 static int
-twl4030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV)
+twl4030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV,
+		       unsigned *selector)
 {
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
 	int			vsel;
@@ -345,9 +346,11 @@ twl4030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV)
 		/* REVISIT for VAUX2, first match may not be best/lowest */
 
 		/* use the first in-range value */
-		if (min_uV <= uV && uV <= max_uV)
+		if (min_uV <= uV && uV <= max_uV) {
+			*selector = vsel;
 			return twlreg_write(info, TWL_MODULE_PM_RECEIVER,
 							VREG_VOLTAGE, vsel);
+		}
 	}
 
 	return -EDOM;
@@ -389,7 +392,8 @@ static int twl6030ldo_list_voltage(struct regulator_dev *rdev, unsigned index)
 }
 
 static int
-twl6030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV)
+twl6030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV,
+		       unsigned *selector)
 {
 	struct twlreg_info	*info = rdev_get_drvdata(rdev);
 	int			vsel;
@@ -402,6 +406,7 @@ twl6030ldo_set_voltage(struct regulator_dev *rdev, int min_uV, int max_uV)
 	 * mV = 1000mv + 100mv * (vsel - 1)
 	 */
 	vsel = (min_uV/1000 - 1000)/100 + 1;
+	*selector = vsel;
 	return twlreg_write(info, TWL_MODULE_PM_RECEIVER, VREG_VOLTAGE, vsel);
 
 }