diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-12-15 02:11:14 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-12-20 11:29:05 +0000 |
| commit | fded2f4faee7670b0545ac05bd2b3ed6b9afcda2 (patch) | |
| tree | d9902d70c0e93366330e1b0aae7b88263e1fe4f6 /drivers/regulator/wm831x-dcdc.c | |
| parent | 6242eae9bce864467bc4d6a8b67d1846ecaccf23 (diff) | |
regulator: Convert wm831x regulator drivers to devm_kzalloc()
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'drivers/regulator/wm831x-dcdc.c')
| -rw-r--r-- | drivers/regulator/wm831x-dcdc.c | 10 |
1 files changed, 4 insertions, 6 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; } |