diff options
Diffstat (limited to 'drivers/regulator/wm831x-dcdc.c')
| -rw-r--r-- | drivers/regulator/wm831x-dcdc.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c index 6823e6f2b88..0d88a82ab2a 100644 --- a/drivers/regulator/wm831x-dcdc.c +++ b/drivers/regulator/wm831x-dcdc.c @@ -469,10 +469,8 @@ static int wm831x_buckv_probe(struct platform_device *pdev) dcdc = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_dcdc), GFP_KERNEL); - if (dcdc == NULL) { - dev_err(&pdev->dev, "Unable to allocate private data\n"); + if (!dcdc) return -ENOMEM; - } dcdc->wm831x = wm831x; @@ -622,10 +620,8 @@ static int wm831x_buckp_probe(struct platform_device *pdev) dcdc = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_dcdc), GFP_KERNEL); - if (dcdc == NULL) { - dev_err(&pdev->dev, "Unable to allocate private data\n"); + if (!dcdc) return -ENOMEM; - } dcdc->wm831x = wm831x; @@ -752,18 +748,15 @@ static int wm831x_boostp_probe(struct platform_device *pdev) return -ENODEV; dcdc = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_dcdc), GFP_KERNEL); - if (dcdc == NULL) { - dev_err(&pdev->dev, "Unable to allocate private data\n"); + if (!dcdc) return -ENOMEM; - } dcdc->wm831x = wm831x; res = platform_get_resource(pdev, IORESOURCE_REG, 0); if (res == NULL) { dev_err(&pdev->dev, "No REG resource\n"); - ret = -EINVAL; - goto err; + return -EINVAL; } dcdc->base = res->start; @@ -788,7 +781,7 @@ static int wm831x_boostp_probe(struct platform_device *pdev) ret = PTR_ERR(dcdc->regulator); dev_err(wm831x->dev, "Failed to register DCDC%d: %d\n", id + 1, ret); - goto err; + return ret; } irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV")); @@ -799,15 +792,12 @@ static int wm831x_boostp_probe(struct platform_device *pdev) if (ret != 0) { dev_err(&pdev->dev, "Failed to request UV IRQ %d: %d\n", irq, ret); - goto err; + return ret; } platform_set_drvdata(pdev, dcdc); return 0; - -err: - return ret; } static struct platform_driver wm831x_boostp_driver = { @@ -846,10 +836,8 @@ static int wm831x_epe_probe(struct platform_device *pdev) dev_dbg(&pdev->dev, "Probing EPE%d\n", id + 1); dcdc = devm_kzalloc(&pdev->dev, sizeof(struct wm831x_dcdc), GFP_KERNEL); - if (dcdc == NULL) { - dev_err(&pdev->dev, "Unable to allocate private data\n"); + if (!dcdc) return -ENOMEM; - } dcdc->wm831x = wm831x; |