diff options
| author | John Youn <johnyoun@synopsys.com> | 2016-11-29 03:30:58 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-01-02 11:55:28 +0300 |
| commit | 0eae2fde164caaa013a3f7341fd3e7e36e8e2865 (patch) | |
| tree | 4e148a1b07c6581acf0a26ea9a92a162f9df4b11 | |
| parent | 12a7f17fac5b370bec87259e4c718faf563ce900 (diff) | |
| download | linux-0eae2fde164caaa013a3f7341fd3e7e36e8e2865.tar.xz | |
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: d64ff406e51e ("usb: dwc3: use bus->sysdev for DMA configuration")
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| -rw-r--r-- | drivers/usb/dwc3/dwc3-pci.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c index 409d2eb848b5..b01156343513 100644 --- a/drivers/usb/dwc3/dwc3-pci.c +++ b/drivers/usb/dwc3/dwc3-pci.c @@ -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"), { }, }; |