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Commit 0eae2fde authored by John Youn's avatar John Youn Committed by Felipe Balbi
Browse files

usb: dwc3: pci: Add "linux,sysdev_is_parent" property 



Calling platform_device_add_properties() replaces existing properties so
the "linux,sysdev_is_parent" property doesn't get set. Add this property
to each platform.

Fixes: d64ff406 ("usb: dwc3: use bus->sysdev for DMA configuration")
Signed-off-by: default avatarJohn Youn <johnyoun@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <felipe.balbi@linux.intel.com>
parent 12a7f17f

drivers/usb/dwc3/dwc3-pci.c

+3 −10
Original line number Diff line number Diff line
@@ -73,16 +73,6 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc) 
{

	struct platform_device		*dwc3 = dwc->dwc3;

	struct pci_dev			*pdev = dwc->pci;

	int				ret;



	struct property_entry sysdev_property[] = {

		PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),

		{ },

	};



	ret = platform_device_add_properties(dwc3, sysdev_property);

	if (ret)

		return ret;



	if (pdev->vendor == PCI_VENDOR_ID_AMD &&

	    pdev->device == PCI_DEVICE_ID_AMD_NL_USB) {
@@ -105,6 +95,7 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc) 
			PROPERTY_ENTRY_BOOL("snps,disable_scramble_quirk"),

			PROPERTY_ENTRY_BOOL("snps,dis_u3_susphy_quirk"),

			PROPERTY_ENTRY_BOOL("snps,dis_u2_susphy_quirk"),

			PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),

			{ },

		};
@@ -116,6 +107,7 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc) 


		struct property_entry properties[] = {

			PROPERTY_ENTRY_STRING("dr_mode", "peripheral"),

			PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),

			{ }

		};
@@ -167,6 +159,7 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc) 
			PROPERTY_ENTRY_BOOL("snps,usb3_lpm_capable"),

			PROPERTY_ENTRY_BOOL("snps,has-lpm-erratum"),

			PROPERTY_ENTRY_BOOL("snps,dis_enblslpm_quirk"),

			PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),

			{ },

		};