diff options
| -rw-r--r-- | drivers/regulator/wm831x-dcdc.c | 10 | ||||
| -rw-r--r-- | drivers/regulator/wm831x-isink.c | 5 | ||||
| -rw-r--r-- | drivers/regulator/wm831x-ldo.c | 12 |
3 files changed, 9 insertions, 18 deletions
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c index 7558a9666a50..4904a40b0d46 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; @@ -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; @@ -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; } diff --git a/drivers/regulator/wm831x-isink.c b/drivers/regulator/wm831x-isink.c index d3ad3f5cff46..634aac3f2d5f 100644 --- a/drivers/regulator/wm831x-isink.c +++ b/drivers/regulator/wm831x-isink.c @@ -162,7 +162,8 @@ static __devinit int wm831x_isink_probe(struct platform_device *pdev) if (pdata == NULL || pdata->isink[id] == NULL) return -ENODEV; - isink = kzalloc(sizeof(struct wm831x_isink), GFP_KERNEL); + isink = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_isink), + GFP_KERNEL); if (isink == NULL) { dev_err(&pdev->dev, "Unable to allocate private data\n"); return -ENOMEM; @@ -213,7 +214,6 @@ static __devinit int wm831x_isink_probe(struct platform_device *pdev) err_regulator: regulator_unregister(isink->regulator); err: - kfree(isink); return ret; } @@ -226,7 +226,6 @@ static __devexit int wm831x_isink_remove(struct platform_device *pdev) free_irq(platform_get_irq(pdev, 0), isink); regulator_unregister(isink->regulator); - kfree(isink); return 0; } diff --git a/drivers/regulator/wm831x-ldo.c b/drivers/regulator/wm831x-ldo.c index 5e96a2386b1d..f1e4ab0f9fda 100644 --- a/drivers/regulator/wm831x-ldo.c +++ b/drivers/regulator/wm831x-ldo.c @@ -326,7 +326,7 @@ static __devinit int wm831x_gp_ldo_probe(struct platform_device *pdev) if (pdata == NULL || pdata->ldo[id] == NULL) return -ENODEV; - ldo = kzalloc(sizeof(struct wm831x_ldo), GFP_KERNEL); + ldo = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_ldo), GFP_KERNEL); if (ldo == NULL) { dev_err(&pdev->dev, "Unable to allocate private data\n"); return -ENOMEM; @@ -376,7 +376,6 @@ static __devinit int wm831x_gp_ldo_probe(struct platform_device *pdev) err_regulator: regulator_unregister(ldo->regulator); err: - kfree(ldo); return ret; } @@ -388,7 +387,6 @@ static __devexit int wm831x_gp_ldo_remove(struct platform_device *pdev) free_irq(platform_get_irq_byname(pdev, "UV"), ldo); regulator_unregister(ldo->regulator); - kfree(ldo); return 0; } @@ -596,7 +594,7 @@ static __devinit int wm831x_aldo_probe(struct platform_device *pdev) if (pdata == NULL || pdata->ldo[id] == NULL) return -ENODEV; - ldo = kzalloc(sizeof(struct wm831x_ldo), GFP_KERNEL); + ldo = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_ldo), GFP_KERNEL); if (ldo == NULL) { dev_err(&pdev->dev, "Unable to allocate private data\n"); return -ENOMEM; @@ -645,7 +643,6 @@ static __devinit int wm831x_aldo_probe(struct platform_device *pdev) err_regulator: regulator_unregister(ldo->regulator); err: - kfree(ldo); return ret; } @@ -655,7 +652,6 @@ static __devexit int wm831x_aldo_remove(struct platform_device *pdev) free_irq(platform_get_irq_byname(pdev, "UV"), ldo); regulator_unregister(ldo->regulator); - kfree(ldo); return 0; } @@ -793,7 +789,7 @@ static __devinit int wm831x_alive_ldo_probe(struct platform_device *pdev) if (pdata == NULL || pdata->ldo[id] == NULL) return -ENODEV; - ldo = kzalloc(sizeof(struct wm831x_ldo), GFP_KERNEL); + ldo = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_ldo), GFP_KERNEL); if (ldo == NULL) { dev_err(&pdev->dev, "Unable to allocate private data\n"); return -ENOMEM; @@ -831,7 +827,6 @@ static __devinit int wm831x_alive_ldo_probe(struct platform_device *pdev) return 0; err: - kfree(ldo); return ret; } @@ -840,7 +835,6 @@ static __devexit int wm831x_alive_ldo_remove(struct platform_device *pdev) struct wm831x_ldo *ldo = platform_get_drvdata(pdev); regulator_unregister(ldo->regulator); - kfree(ldo); return 0; } |