regulator: max77686: 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
max77686_pmic_probe() function.

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

diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c
index de020ad..ef1af2d 100644 (file)
--- a/drivers/regulator/max77686.c
+++ b/drivers/regulator/max77686.c
@@ -65,7 +65,6 @@ enum max77686_ramp_rate {
 };
 
 struct max77686_data {
-       struct regulator_dev *rdev[MAX77686_REGULATORS];
        unsigned int opmode[MAX77686_REGULATORS];
 };
 
@@ -474,16 +473,18 @@ static int max77686_pmic_probe(struct platform_device *pdev)
        platform_set_drvdata(pdev, max77686);
 
        for (i = 0; i < MAX77686_REGULATORS; i++) {
+               struct regulator_dev *rdev;
+
                config.init_data = pdata->regulators[i].initdata;
                config.of_node = pdata->regulators[i].of_node;
 
                max77686->opmode[i] = regulators[i].enable_mask;
-               max77686->rdev[i] = devm_regulator_register(&pdev->dev,
+               rdev = devm_regulator_register(&pdev->dev,
                                                &regulators[i], &config);
-               if (IS_ERR(max77686->rdev[i])) {
+               if (IS_ERR(rdev)) {
                        dev_err(&pdev->dev,
                                "regulator init failed for %d\n", i);
-                       return PTR_ERR(max77686->rdev[i]);
+                       return PTR_ERR(rdev);
                }
        }