From: Amit Daniel Kachhap <amit.daniel@samsung.com>
Date: Fri, 7 Dec 2012 06:11:43 +0000 (+0530)
Subject: regulator: s5m8767: Fix to read the first DVS register.
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=2b83d22c00d3d4ab6efdbdd34b381a087225d44e;p=people%2Faperard%2Flinux-arndale.git

regulator: s5m8767: Fix to read the first DVS register.

This patch modifies the DVS register read function to select correct DVS1
register. This change is required because the GPIO select pin is 000 in
unintialized state and hence selects the DVS1 register.

Signed-off-by: Amit Daniel Kachhap <amit.daniel@samsung.com>
---

diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index df0b094097bf0..7ed7591be71db 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -272,17 +272,17 @@ static int s5m8767_get_voltage_register(struct regulator_dev *rdev, int *_reg)
 		reg = S5M8767_REG_BUCK1CTRL2;
 		break;
 	case S5M8767_BUCK2:
-		reg = S5M8767_REG_BUCK2DVS2;
+		reg = S5M8767_REG_BUCK2DVS1;
 		if (s5m8767->buck2_gpiodvs)
 			reg += s5m8767->buck_gpioindex;
 		break;
 	case S5M8767_BUCK3:
-		reg = S5M8767_REG_BUCK3DVS2;
+		reg = S5M8767_REG_BUCK3DVS1;
 		if (s5m8767->buck3_gpiodvs)
 			reg += s5m8767->buck_gpioindex;
 		break;
 	case S5M8767_BUCK4:
-		reg = S5M8767_REG_BUCK4DVS2;
+		reg = S5M8767_REG_BUCK4DVS1;
 		if (s5m8767->buck4_gpiodvs)
 			reg += s5m8767->buck_gpioindex;
 		break;