50 static int ehci_xilinx_port_handed_over(struct usb_hcd *hcd, int portnum)  in ehci_xilinx_port_handed_over()  argument
52 	dev_warn(hcd->self.controller, "port %d cannot be enabled\n", portnum);  in ehci_xilinx_port_handed_over()
53 	if (hcd->has_tt) {  in ehci_xilinx_port_handed_over()
54 		dev_warn(hcd->self.controller,  in ehci_xilinx_port_handed_over()
57 		dev_warn(hcd->self.controller,  in ehci_xilinx_port_handed_over()
60 		dev_warn(hcd->self.controller,  in ehci_xilinx_port_handed_over()
62 		dev_warn(hcd->self.controller,  in ehci_xilinx_port_handed_over()
65 		dev_warn(hcd->self.controller,  in ehci_xilinx_port_handed_over()
133 	struct usb_hcd *hcd;  in ehci_hcd_xilinx_of_probe()  local
149 	hcd = usb_create_hcd(&ehci_xilinx_of_hc_driver, &op->dev,  in ehci_hcd_xilinx_of_probe()
151 	if (!hcd)  in ehci_hcd_xilinx_of_probe()
154 	hcd->rsrc_start = res.start;  in ehci_hcd_xilinx_of_probe()
155 	hcd->rsrc_len = resource_size(&res);  in ehci_hcd_xilinx_of_probe()
165 	hcd->regs = devm_ioremap_resource(&op->dev, &res);  in ehci_hcd_xilinx_of_probe()
166 	if (IS_ERR(hcd->regs)) {  in ehci_hcd_xilinx_of_probe()
167 		rv = PTR_ERR(hcd->regs);  in ehci_hcd_xilinx_of_probe()
171 	ehci = hcd_to_ehci(hcd);  in ehci_hcd_xilinx_of_probe()
184 		hcd->has_tt = 1;  in ehci_hcd_xilinx_of_probe()
188 		hcd->has_tt = 0;  in ehci_hcd_xilinx_of_probe()
193 	ehci->caps = hcd->regs + 0x100;  in ehci_hcd_xilinx_of_probe()
195 	rv = usb_add_hcd(hcd, irq, 0);  in ehci_hcd_xilinx_of_probe()
197 		device_wakeup_enable(hcd->self.controller);  in ehci_hcd_xilinx_of_probe()
202 	usb_put_hcd(hcd);  in ehci_hcd_xilinx_of_probe()
216 	struct usb_hcd *hcd = platform_get_drvdata(op);  in ehci_hcd_xilinx_of_remove()  local
220 	usb_remove_hcd(hcd);  in ehci_hcd_xilinx_of_remove()
222 	usb_put_hcd(hcd);  in ehci_hcd_xilinx_of_remove()