diff options
Diffstat (limited to 'drivers/regulator/wm831x-dcdc.c')
| -rw-r--r-- | drivers/regulator/wm831x-dcdc.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c index bd3531d8b2a..4904a40b0d4 100644 --- a/drivers/regulator/wm831x-dcdc.c +++ b/drivers/regulator/wm831x-dcdc.c @@ -511,7 +511,8 @@ static __devinit int wm831x_buckv_probe(struct platform_device *pdev) if (pdata == NULL || pdata->dcdc[id] == NULL) return -ENODEV; - dcdc = kzalloc(sizeof(struct wm831x_dcdc), GFP_KERNEL); + dcdc = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_dcdc), + GFP_KERNEL); if (dcdc == NULL) { dev_err(&pdev->dev, "Unable to allocate private data\n"); return -ENOMEM; @@ -553,7 +554,7 @@ static __devinit int wm831x_buckv_probe(struct platform_device *pdev) wm831x_buckv_dvs_init(dcdc, pdata->dcdc[id]->driver_data); dcdc->regulator = regulator_register(&dcdc->desc, &pdev->dev, - pdata->dcdc[id], dcdc); + pdata->dcdc[id], dcdc, NULL); if (IS_ERR(dcdc->regulator)) { ret = PTR_ERR(dcdc->regulator); dev_err(wm831x->dev, "Failed to register DCDC%d: %d\n", @@ -590,7 +591,6 @@ err_regulator: err: if (dcdc->dvs_gpio) gpio_free(dcdc->dvs_gpio); - kfree(dcdc); return ret; } @@ -605,7 +605,6 @@ static __devexit int wm831x_buckv_remove(struct platform_device *pdev) regulator_unregister(dcdc->regulator); if (dcdc->dvs_gpio) gpio_free(dcdc->dvs_gpio); - kfree(dcdc); return 0; } @@ -722,7 +721,8 @@ static __devinit int wm831x_buckp_probe(struct platform_device *pdev) if (pdata == NULL || pdata->dcdc[id] == NULL) return -ENODEV; - dcdc = kzalloc(sizeof(struct wm831x_dcdc), GFP_KERNEL); + dcdc = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_dcdc), + GFP_KERNEL); if (dcdc == NULL) { dev_err(&pdev->dev, "Unable to allocate private data\n"); return -ENOMEM; @@ -747,7 +747,7 @@ static __devinit int wm831x_buckp_probe(struct platform_device *pdev) dcdc->desc.owner = THIS_MODULE; dcdc->regulator = regulator_register(&dcdc->desc, &pdev->dev, - pdata->dcdc[id], dcdc); + pdata->dcdc[id], dcdc, NULL); if (IS_ERR(dcdc->regulator)) { ret = PTR_ERR(dcdc->regulator); dev_err(wm831x->dev, "Failed to register DCDC%d: %d\n", @@ -771,7 +771,6 @@ static __devinit int wm831x_buckp_probe(struct platform_device *pdev) err_regulator: regulator_unregister(dcdc->regulator); err: - kfree(dcdc); return ret; } @@ -783,7 +782,6 @@ static __devexit int wm831x_buckp_remove(struct platform_device *pdev) free_irq(platform_get_irq_byname(pdev, "UV"), dcdc); regulator_unregister(dcdc->regulator); - kfree(dcdc); return 0; } @@ -874,7 +872,7 @@ static __devinit int wm831x_boostp_probe(struct platform_device *pdev) dcdc->desc.owner = THIS_MODULE; dcdc->regulator = regulator_register(&dcdc->desc, &pdev->dev, - pdata->dcdc[id], dcdc); + pdata->dcdc[id], dcdc, NULL); if (IS_ERR(dcdc->regulator)) { ret = PTR_ERR(dcdc->regulator); dev_err(wm831x->dev, "Failed to register DCDC%d: %d\n", @@ -973,7 +971,7 @@ static __devinit int wm831x_epe_probe(struct platform_device *pdev) dcdc->desc.owner = THIS_MODULE; dcdc->regulator = regulator_register(&dcdc->desc, &pdev->dev, - pdata->epe[id], dcdc); + pdata->epe[id], dcdc, NULL); if (IS_ERR(dcdc->regulator)) { ret = PTR_ERR(dcdc->regulator); dev_err(wm831x->dev, "Failed to register EPE%d: %d\n", |