2 files changed, 8 insertions, 6 deletions

diff --git a/drivers/regulator/s5m8767.c b/drivers/regulator/s5m8767.c
index cbf91e25cf7f..ef4da4442fa7 100644
--- a/drivers/regulator/s5m8767.c
+++ b/drivers/regulator/s5m8767.c
@@ -217,7 +217,7 @@ static int s5m8767_reg_is_enabled(struct regulator_dev *rdev)
 {
         struct s5m8767_info *s5m8767 = rdev_get_drvdata(rdev);
         int ret, reg;
-        int mask = 0xc0, enable_ctrl;
+        int enable_ctrl;
         unsigned int val;
 
         ret = s5m8767_get_register(rdev, &reg, &enable_ctrl);
@@ -230,27 +230,28 @@ static int s5m8767_reg_is_enabled(struct regulator_dev *rdev)
         if (ret)
                 return ret;
 
-        return (val & mask) == enable_ctrl;
+        return (val & S5M8767_ENCTRL_MASK) == enable_ctrl;
 }
 
 static int s5m8767_reg_enable(struct regulator_dev *rdev)
 {
         struct s5m8767_info *s5m8767 = rdev_get_drvdata(rdev);
         int ret, reg;
-        int mask = 0xc0, enable_ctrl;
+        int enable_ctrl;
 
         ret = s5m8767_get_register(rdev, &reg, &enable_ctrl);
         if (ret)
                 return ret;
 
-        return sec_reg_update(s5m8767->iodev, reg, enable_ctrl, mask);
+        return sec_reg_update(s5m8767->iodev, reg, enable_ctrl,
+                        S5M8767_ENCTRL_MASK);
 }
 
 static int s5m8767_reg_disable(struct regulator_dev *rdev)
 {
         struct s5m8767_info *s5m8767 = rdev_get_drvdata(rdev);
         int ret, reg;
-        int  mask = 0xc0, enable_ctrl;
+        int mask = S5M8767_ENCTRL_MASK, enable_ctrl;
 
         ret = s5m8767_get_register(rdev, &reg, &enable_ctrl);
         if (ret)
diff --git a/include/linux/mfd/samsung/s5m8767.h b/include/linux/mfd/samsung/s5m8767.h
index 306a95fc558c..9198377ee859 100644
--- a/include/linux/mfd/samsung/s5m8767.h
+++ b/include/linux/mfd/samsung/s5m8767.h
@@ -183,6 +183,7 @@ enum s5m8767_regulators {
         S5M8767_REG_MAX,
 };
 
-#define S5M8767_ENCTRL_SHIFT  6
+#define S5M8767_ENCTRL_SHIFT            6
+#define S5M8767_ENCTRL_MASK             (0x3 << S5M8767_ENCTRL_SHIFT)
 
 #endif /* __LINUX_MFD_S5M8767_H */