regulator: max8907: Remove regulator_dev array from state container

Don't store array of regulator_dev returned by devm_regulator_register()
in state container. It isn't used anywhere outside of
max8907_regulator_probe() function.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/regulator/max8907-regulator.c b/drivers/regulator/max8907-regulator.c
index ed90c759c2310e0a21f4bdbcd5116fd551d83261..9623e9e290bf91bb1b7a330946b6783e5bdc7707 100644 (file)
--- a/drivers/regulator/max8907-regulator.c
+++ b/drivers/regulator/max8907-regulator.c
@@ -34,7 +34,6 @@
 
 struct max8907_regulator {
        struct regulator_desc desc[MAX8907_NUM_REGULATORS];
-       struct regulator_dev *rdev[MAX8907_NUM_REGULATORS];
 };
 
 #define REG_MBATT() \
@@ -310,6 +309,8 @@ static int max8907_regulator_probe(struct platform_device *pdev)
        }
 
        for (i = 0; i < MAX8907_NUM_REGULATORS; i++) {
+               struct regulator_dev *rdev;
+
                config.dev = pdev->dev.parent;
                if (pdata)
                        idata = pdata->init_data[i];
@@ -349,13 +350,13 @@ static int max8907_regulator_probe(struct platform_device *pdev)
                                pmic->desc[i].ops = &max8907_out5v_hwctl_ops;
                }
 
-               pmic->rdev[i] = devm_regulator_register(&pdev->dev,
+               rdev = devm_regulator_register(&pdev->dev,
                                                &pmic->desc[i], &config);
-               if (IS_ERR(pmic->rdev[i])) {
+               if (IS_ERR(rdev)) {
                        dev_err(&pdev->dev,
                                "failed to register %s regulator\n",
                                pmic->desc[i].name);
-                       return PTR_ERR(pmic->rdev[i]);
+                       return PTR_ERR(rdev);
                }
        }