From: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Date: Fri, 22 Apr 2016 08:17:38 +0000 (+0300)
Subject: usb: dwc3: pci: pass the platform device as a parameter to dwc3_pci_quirks()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ce046d323d74ee9d280688a2cb499716f555a89f;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

usb: dwc3: pci: pass the platform device as a parameter to dwc3_pci_quirks()

For convenience, passing the dwc3 platform device as a
parameter to dwc3_pci_quirks() function.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
---

diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index e444e9a1a0c8..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;
@@ -169,12 +167,10 @@ static int dwc3_pci_probe(struct pci_dev *pci,
 		return ret;
 	}
 
-	pci_set_drvdata(pci, dwc3);
-
 	dwc3->dev.parent = dev;
 	ACPI_COMPANION_SET(&dwc3->dev, ACPI_COMPANION(dev));
 
-	ret = dwc3_pci_quirks(pci);
+	ret = dwc3_pci_quirks(pci, dwc3);
 	if (ret)
 		goto err;
 
@@ -184,6 +180,7 @@ static int dwc3_pci_probe(struct pci_dev *pci,
 		goto err;
 	}
 
+	pci_set_drvdata(pci, dwc3);
 	return 0;
 err:
 	platform_device_put(dwc3);