regulator: tps6586x: Remove unnecessary rdev[] array
Now we are using devm_regulator_register(), so we don't need the rdev[] array
to store return value of devm_regulator_register. Use a *rdev variable is
enough for checking return status.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
diff --git a/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c
index e36f3569..32f38a6 100644
--- a/drivers/regulator/tps6586x-regulator.c
+++ b/drivers/regulator/tps6586x-regulator.c
@@ -396,7 +396,7 @@
{
struct tps6586x_regulator *ri = NULL;
struct regulator_config config = { };
- struct regulator_dev **rdev;
+ struct regulator_dev *rdev;
struct regulator_init_data *reg_data;
struct tps6586x_platform_data *pdata;
struct of_regulator_match *tps6586x_reg_matches = NULL;
@@ -416,11 +416,6 @@
return -ENODEV;
}
- rdev = devm_kzalloc(&pdev->dev, TPS6586X_ID_MAX_REGULATOR *
- sizeof(*rdev), GFP_KERNEL);
- if (!rdev)
- return -ENOMEM;
-
version = tps6586x_get_version(pdev->dev.parent);
for (id = 0; id < TPS6586X_ID_MAX_REGULATOR; ++id) {
@@ -447,12 +442,11 @@
if (tps6586x_reg_matches)
config.of_node = tps6586x_reg_matches[id].of_node;
- rdev[id] = devm_regulator_register(&pdev->dev, &ri->desc,
- &config);
- if (IS_ERR(rdev[id])) {
+ rdev = devm_regulator_register(&pdev->dev, &ri->desc, &config);
+ if (IS_ERR(rdev)) {
dev_err(&pdev->dev, "failed to register regulator %s\n",
ri->desc.name);
- return PTR_ERR(rdev[id]);
+ return PTR_ERR(rdev);
}
if (reg_data) {