diff options
Diffstat (limited to 'drivers/usb/dwc3/dwc3-st.c')
| -rw-r--r-- | drivers/usb/dwc3/dwc3-st.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/usb/dwc3/dwc3-st.c b/drivers/usb/dwc3/dwc3-st.c index 16081383c401..c682420f25ca 100644 --- a/drivers/usb/dwc3/dwc3-st.c +++ b/drivers/usb/dwc3/dwc3-st.c @@ -255,24 +255,26 @@ static int st_dwc3_probe(struct platform_device *pdev) if (!child) { dev_err(&pdev->dev, "failed to find dwc3 core node\n"); ret = -ENODEV; - goto undo_softreset; + goto err_node_put; } /* Allocate and initialize the core */ ret = of_platform_populate(node, NULL, NULL, dev); if (ret) { dev_err(dev, "failed to add dwc3 core\n"); - goto undo_softreset; + goto err_node_put; } child_pdev = of_find_device_by_node(child); if (!child_pdev) { dev_err(dev, "failed to find dwc3 core device\n"); ret = -ENODEV; - goto undo_softreset; + goto err_node_put; } dwc3_data->dr_mode = usb_get_dr_mode(&child_pdev->dev); + of_node_put(child); + of_dev_put(child_pdev); /* * Configure the USB port as device or host according to the static @@ -292,6 +294,8 @@ static int st_dwc3_probe(struct platform_device *pdev) platform_set_drvdata(pdev, dwc3_data); return 0; +err_node_put: + of_node_put(child); undo_softreset: reset_control_assert(dwc3_data->rstc_rst); undo_powerdown: |