44 static int ohci_platform_power_on(struct platform_device *dev)  in ohci_platform_power_on()  argument
46 	struct usb_hcd *hcd = platform_get_drvdata(dev);  in ohci_platform_power_on()
65 static void ohci_platform_power_off(struct platform_device *dev)  in ohci_platform_power_off()  argument
67 	struct usb_hcd *hcd = platform_get_drvdata(dev);  in ohci_platform_power_off()
89 static int ohci_platform_probe(struct platform_device *dev)  in ohci_platform_probe()  argument
93 	struct usb_ohci_pdata *pdata = dev_get_platdata(&dev->dev);  in ohci_platform_probe()
108 	err = dma_coerce_mask_and_coherent(&dev->dev, DMA_BIT_MASK(32));  in ohci_platform_probe()
112 	irq = platform_get_irq(dev, 0);  in ohci_platform_probe()
116 	hcd = usb_create_hcd(&ohci_platform_hc_driver, &dev->dev,  in ohci_platform_probe()
117 			dev_name(&dev->dev));  in ohci_platform_probe()
121 	platform_set_drvdata(dev, hcd);  in ohci_platform_probe()
122 	dev->dev.platform_data = pdata;  in ohci_platform_probe()
126 	if (pdata == &ohci_platform_defaults && dev->dev.of_node) {  in ohci_platform_probe()
127 		if (of_property_read_bool(dev->dev.of_node, "big-endian-regs"))  in ohci_platform_probe()
130 		if (of_property_read_bool(dev->dev.of_node, "big-endian-desc"))  in ohci_platform_probe()
133 		if (of_property_read_bool(dev->dev.of_node, "big-endian"))  in ohci_platform_probe()
136 		if (of_property_read_bool(dev->dev.of_node, "no-big-frame-no"))  in ohci_platform_probe()
139 		if (of_property_read_bool(dev->dev.of_node,  in ohci_platform_probe()
143 		of_property_read_u32(dev->dev.of_node, "num-ports",  in ohci_platform_probe()
147 			priv->clks[clk] = of_clk_get(dev->dev.of_node, clk);  in ohci_platform_probe()
158 								&dev->dev);  in ohci_platform_probe()
180 		dev_err(&dev->dev,  in ohci_platform_probe()
188 		dev_err(&dev->dev,  in ohci_platform_probe()
195 	pm_runtime_set_active(&dev->dev);  in ohci_platform_probe()
196 	pm_runtime_enable(&dev->dev);  in ohci_platform_probe()
198 		err = pdata->power_on(dev);  in ohci_platform_probe()
203 	hcd->regs = devm_platform_get_and_ioremap_resource(dev, 0, &res_mem);  in ohci_platform_probe()
211 	hcd->tpl_support = of_usb_host_tpl_support(dev->dev.of_node);  in ohci_platform_probe()
219 	platform_set_drvdata(dev, hcd);  in ohci_platform_probe()
225 		pdata->power_off(dev);  in ohci_platform_probe()
227 	pm_runtime_disable(&dev->dev);  in ohci_platform_probe()
234 		dev->dev.platform_data = NULL;  in ohci_platform_probe()
241 static void ohci_platform_remove(struct platform_device *dev)  in ohci_platform_remove()  argument
243 	struct usb_hcd *hcd = platform_get_drvdata(dev);  in ohci_platform_remove()
244 	struct usb_ohci_pdata *pdata = dev_get_platdata(&dev->dev);  in ohci_platform_remove()
248 	pm_runtime_get_sync(&dev->dev);  in ohci_platform_remove()
252 		pdata->power_off(dev);  in ohci_platform_remove()
261 	pm_runtime_put_sync(&dev->dev);  in ohci_platform_remove()
262 	pm_runtime_disable(&dev->dev);  in ohci_platform_remove()
265 		dev->dev.platform_data = NULL;  in ohci_platform_remove()
269 static int ohci_platform_suspend(struct device *dev)  in ohci_platform_suspend()  argument
271 	struct usb_hcd *hcd = dev_get_drvdata(dev);  in ohci_platform_suspend()
272 	struct usb_ohci_pdata *pdata = dev->platform_data;  in ohci_platform_suspend()
273 	struct platform_device *pdev = to_platform_device(dev);  in ohci_platform_suspend()
274 	bool do_wakeup = device_may_wakeup(dev);  in ohci_platform_suspend()
287 static int ohci_platform_resume_common(struct device *dev, bool hibernated)  in ohci_platform_resume_common()  argument
289 	struct usb_hcd *hcd = dev_get_drvdata(dev);  in ohci_platform_resume_common()
290 	struct usb_ohci_pdata *pdata = dev_get_platdata(dev);  in ohci_platform_resume_common()
291 	struct platform_device *pdev = to_platform_device(dev);  in ohci_platform_resume_common()
301 	pm_runtime_disable(dev);  in ohci_platform_resume_common()
302 	pm_runtime_set_active(dev);  in ohci_platform_resume_common()
303 	pm_runtime_enable(dev);  in ohci_platform_resume_common()
308 static int ohci_platform_resume(struct device *dev)  in ohci_platform_resume()  argument
310 	return ohci_platform_resume_common(dev, false);  in ohci_platform_resume()
313 static int ohci_platform_restore(struct device *dev)  in ohci_platform_restore()  argument
315 	return ohci_platform_resume_common(dev, true);  in ohci_platform_restore()