[PATCH] fix build waring: drivers/regulator/core.c: warning: ĄŽvalĄŻ may be used uninitialized in this function [-Wuninitialized]

[helight xu]

Signed-off-by: helight xu <helight.xu@xxxxxxxxx>
---
 drivers/regulator/core.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 5c4829c..7ad7174 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1776,8 +1776,8 @@ EXPORT_SYMBOL_GPL(regulator_disable_deferred);
  */
 int regulator_is_enabled_regmap(struct regulator_dev *rdev)
 {
-   unsigned int val;
    int ret;
+   unsigned int val = 0;

    ret = regmap_read(rdev->regmap, rdev->desc->enable_reg, &val);
    if (ret != 0)
@@ -2006,8 +2006,8 @@ EXPORT_SYMBOL_GPL(regulator_is_supported_voltage);
  */
 int regulator_get_voltage_sel_regmap(struct regulator_dev *rdev)
 {
-   unsigned int val;
    int ret;
+   unsigned int val = 0;

    ret = regmap_read(rdev->regmap, rdev->desc->vsel_reg, &val);
    if (ret != 0)
@@ -2738,8 +2738,8 @@ EXPORT_SYMBOL_GPL(regulator_set_bypass_regmap);
  */
 int regulator_get_bypass_regmap(struct regulator_dev *rdev, bool *enable)
 {
-   unsigned int val;
    int ret;
+   unsigned int val = 0;

    ret = regmap_read(rdev->regmap, rdev->desc->bypass_reg, &val);
    if (ret != 0)
-- 
1.7.10.4
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