regulator: Convert tps65xxx regulator drivers to use devm_kzalloc
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Родитель
d914d81b74
Коммит
9eb0c4218a
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@ -429,7 +429,7 @@ static __devinit int tps6507x_pmic_probe(struct platform_device *pdev)
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if (!init_data)
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return -EINVAL;
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tps = kzalloc(sizeof(*tps), GFP_KERNEL);
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tps = devm_kzalloc(&pdev->dev, sizeof(*tps), GFP_KERNEL);
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if (!tps)
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return -ENOMEM;
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@ -479,8 +479,6 @@ static __devinit int tps6507x_pmic_probe(struct platform_device *pdev)
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fail:
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while (--i >= 0)
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regulator_unregister(tps->rdev[i]);
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kfree(tps);
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return error;
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}
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@ -492,9 +490,6 @@ static int __devexit tps6507x_pmic_remove(struct platform_device *pdev)
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for (i = 0; i < TPS6507X_NUM_REGULATOR; i++)
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regulator_unregister(tps->rdev[i]);
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kfree(tps);
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return 0;
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}
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@ -595,7 +595,6 @@ static int pmic_remove(struct spi_device *spi)
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hw->rdev[i] = NULL;
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}
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spi_set_drvdata(spi, NULL);
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kfree(hw);
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return 0;
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}
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@ -614,7 +613,7 @@ static int __devinit pmic_probe(struct spi_device *spi)
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return -EINVAL;
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}
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hw = kzalloc(sizeof(struct tps6524x), GFP_KERNEL);
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hw = devm_kzalloc(&spi->dev, sizeof(struct tps6524x), GFP_KERNEL);
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if (!hw) {
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dev_err(dev, "cannot allocate regulator private data\n");
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return -ENOMEM;
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@ -1109,7 +1109,7 @@ static __devinit int tps65910_probe(struct platform_device *pdev)
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if (!pmic_plat_data)
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return -EINVAL;
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pmic = kzalloc(sizeof(*pmic), GFP_KERNEL);
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pmic = devm_kzalloc(&pdev->dev, sizeof(*pmic), GFP_KERNEL);
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if (!pmic)
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return -ENOMEM;
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@ -1136,7 +1136,6 @@ static __devinit int tps65910_probe(struct platform_device *pdev)
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break;
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default:
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pr_err("Invalid tps chip version\n");
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kfree(pmic);
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return -ENODEV;
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}
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@ -1144,7 +1143,7 @@ static __devinit int tps65910_probe(struct platform_device *pdev)
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sizeof(struct regulator_desc), GFP_KERNEL);
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if (!pmic->desc) {
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err = -ENOMEM;
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goto err_free_pmic;
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goto err_out;
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}
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pmic->info = kcalloc(pmic->num_regulators,
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@ -1233,8 +1232,7 @@ err_free_info:
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kfree(pmic->info);
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err_free_desc:
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kfree(pmic->desc);
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err_free_pmic:
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kfree(pmic);
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err_out:
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return err;
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}
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@ -1249,7 +1247,6 @@ static int __devexit tps65910_remove(struct platform_device *pdev)
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kfree(pmic->rdev);
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kfree(pmic->info);
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kfree(pmic->desc);
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kfree(pmic);
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return 0;
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}
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@ -477,7 +477,7 @@ static __devinit int tps65912_probe(struct platform_device *pdev)
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reg_data = pmic_plat_data->tps65912_pmic_init_data;
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pmic = kzalloc(sizeof(*pmic), GFP_KERNEL);
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pmic = devm_kzalloc(&pdev->dev, sizeof(*pmic), GFP_KERNEL);
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if (!pmic)
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return -ENOMEM;
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@ -523,8 +523,6 @@ static __devinit int tps65912_probe(struct platform_device *pdev)
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err:
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while (--i >= 0)
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regulator_unregister(pmic->rdev[i]);
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kfree(pmic);
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return err;
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}
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@ -535,8 +533,6 @@ static int __devexit tps65912_remove(struct platform_device *pdev)
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for (i = 0; i < TPS65912_NUM_REGULATOR; i++)
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regulator_unregister(tps65912_reg->rdev[i]);
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kfree(tps65912_reg);
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return 0;
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}
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