[2/7] usb: dwc3: pci: Set an easily recognizable device name
From: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Date: 2018-02-16 21:55:52
Subsystem:
designware usb3 drd ip driver, the rest, usb subsystem · Maintainers:
Thinh Nguyen, Linus Torvalds, Greg Kroah-Hartman
Set the device name for PCI glue layer to "dwc3-pci.BB:SS.FF" where BB is PCI bus number, SS is PCI slot, and FF is PCI function number. Signed-off-by: Thinh Nguyen <redacted> --- drivers/usb/dwc3/dwc3-pci.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index c961a94d136b..11b1eb1e2cda 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c@@ -229,6 +229,9 @@ static int dwc3_pci_probe(struct pci_dev *pci, dwc->dwc3->dev.parent = dev; ACPI_COMPANION_SET(&dwc->dwc3->dev, ACPI_COMPANION(dev)); + dev_set_name(dev, "dwc3-pci.%02x:%02x.%d", pci->bus->number, + PCI_SLOT(pci->devfn), PCI_FUNC(pci->devfn)); + ret = dwc3_pci_quirks(dwc); if (ret) goto err;