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path: root/drivers/usb/dwc3/dwc3-pci.c
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Diffstat (limited to 'drivers/usb/dwc3/dwc3-pci.c')
-rw-r--r--drivers/usb/dwc3/dwc3-pci.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index adc1e8a624cb..14196cd416b3 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -47,7 +47,7 @@ static const struct acpi_gpio_mapping acpi_dwc3_byt_gpios[] = {
{ },
};
-static int dwc3_pci_quirks(struct pci_dev *pdev)
+static int dwc3_pci_quirks(struct pci_dev *pdev, struct platform_device *dwc3)
{
if (pdev->vendor == PCI_VENDOR_ID_AMD &&
pdev->device == PCI_DEVICE_ID_AMD_NL_USB) {
@@ -77,8 +77,7 @@ static int dwc3_pci_quirks(struct pci_dev *pdev)
pdata.dis_u3_susphy_quirk = true;
pdata.dis_u2_susphy_quirk = true;
- return platform_device_add_data(pci_get_drvdata(pdev), &pdata,
- sizeof(pdata));
+ return platform_device_add_data(dwc3, &pdata, sizeof(pdata));
}
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
@@ -123,8 +122,7 @@ static int dwc3_pci_quirks(struct pci_dev *pdev)
pdata.has_lpm_erratum = true;
pdata.dis_enblslpm_quirk = true;
- return platform_device_add_data(pci_get_drvdata(pdev), &pdata,
- sizeof(pdata));
+ return platform_device_add_data(dwc3, &pdata, sizeof(pdata));
}
return 0;
@@ -169,20 +167,20 @@ static int dwc3_pci_probe(struct pci_dev *pci,
return ret;
}
- pci_set_drvdata(pci, dwc3);
- ret = dwc3_pci_quirks(pci);
- if (ret)
- goto err;
-
dwc3->dev.parent = dev;
ACPI_COMPANION_SET(&dwc3->dev, ACPI_COMPANION(dev));
+ ret = dwc3_pci_quirks(pci, dwc3);
+ if (ret)
+ goto err;
+
ret = platform_device_add(dwc3);
if (ret) {
dev_err(dev, "failed to register dwc3 device\n");
goto err;
}
+ pci_set_drvdata(pci, dwc3);
return 0;
err:
platform_device_put(dwc3);