diff options
Diffstat (limited to 'drivers/usb/dwc3/dwc3-qcom.c')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-qcom.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/usb/dwc3/dwc3-qcom.c b/drivers/usb/dwc3/dwc3-qcom.c index 3cb01cdd02c2..6cba990da32e 100644 --- a/drivers/usb/dwc3/dwc3-qcom.c +++ b/drivers/usb/dwc3/dwc3-qcom.c @@ -598,8 +598,10 @@ static int dwc3_qcom_acpi_register_core(struct platform_device *pdev) qcom->dwc3->dev.coherent_dma_mask = dev->coherent_dma_mask; child_res = kcalloc(2, sizeof(*child_res), GFP_KERNEL); - if (!child_res) + if (!child_res) { + platform_device_put(qcom->dwc3); return -ENOMEM; + } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) { @@ -637,9 +639,13 @@ static int dwc3_qcom_acpi_register_core(struct platform_device *pdev) if (ret) { dev_err(&pdev->dev, "failed to add device\n"); device_remove_software_node(&qcom->dwc3->dev); + goto out; } + kfree(child_res); + return 0; out: + platform_device_put(qcom->dwc3); kfree(child_res); return ret; } @@ -769,9 +775,12 @@ static int dwc3_qcom_probe(struct platform_device *pdev) if (qcom->acpi_pdata->is_urs) { qcom->urs_usb = dwc3_qcom_create_urs_usb_platdev(dev); - if (!qcom->urs_usb) { + if (IS_ERR_OR_NULL(qcom->urs_usb)) { dev_err(dev, "failed to create URS USB platdev\n"); - return -ENODEV; + if (!qcom->urs_usb) + return -ENODEV; + else + return PTR_ERR(qcom->urs_usb); } } } |