256 	struct platform_device *pdev = dev_id;  in cdns_wdt_irq_handler()  local
258 	dev_info(&pdev->dev,  in cdns_wdt_irq_handler()
315 static int cdns_wdt_probe(struct platform_device *pdev)  in cdns_wdt_probe()  argument
323 	wdt = devm_kzalloc(&pdev->dev, sizeof(*wdt), GFP_KERNEL);  in cdns_wdt_probe()
334 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);  in cdns_wdt_probe()
335 	wdt->regs = devm_ioremap_resource(&pdev->dev, res);  in cdns_wdt_probe()
340 	wdt->rst = of_property_read_bool(pdev->dev.of_node, "reset-on-timeout");  in cdns_wdt_probe()
341 	irq = platform_get_irq(pdev, 0);  in cdns_wdt_probe()
343 		ret = devm_request_irq(&pdev->dev, irq, cdns_wdt_irq_handler, 0,  in cdns_wdt_probe()
344 				       pdev->name, pdev);  in cdns_wdt_probe()
346 			dev_err(&pdev->dev,  in cdns_wdt_probe()
354 	cdns_wdt_device->parent = &pdev->dev;  in cdns_wdt_probe()
356 	ret = watchdog_init_timeout(cdns_wdt_device, wdt_timeout, &pdev->dev);  in cdns_wdt_probe()
358 		dev_err(&pdev->dev, "unable to set timeout value\n");  in cdns_wdt_probe()
365 	wdt->clk = devm_clk_get(&pdev->dev, NULL);  in cdns_wdt_probe()
367 		dev_err(&pdev->dev, "input clock not found\n");  in cdns_wdt_probe()
374 		dev_err(&pdev->dev, "unable to enable clock\n");  in cdns_wdt_probe()
392 		dev_err(&pdev->dev, "cannot register reboot notifier err=%d)\n",  in cdns_wdt_probe()
399 		dev_err(&pdev->dev, "Failed to register wdt device\n");  in cdns_wdt_probe()
402 	platform_set_drvdata(pdev, wdt);  in cdns_wdt_probe()
404 	dev_dbg(&pdev->dev, "Xilinx Watchdog Timer at %p with timeout %ds%s\n",  in cdns_wdt_probe()
424 static int cdns_wdt_remove(struct platform_device *pdev)  in cdns_wdt_remove()  argument
426 	struct cdns_wdt *wdt = platform_get_drvdata(pdev);  in cdns_wdt_remove()
442 static void cdns_wdt_shutdown(struct platform_device *pdev)  in cdns_wdt_shutdown()  argument
444 	struct cdns_wdt *wdt = platform_get_drvdata(pdev);  in cdns_wdt_shutdown()
458 	struct platform_device *pdev = container_of(dev,  in cdns_wdt_suspend()  local
460 	struct cdns_wdt *wdt = platform_get_drvdata(pdev);  in cdns_wdt_suspend()
477 	struct platform_device *pdev = container_of(dev,  in cdns_wdt_resume()  local
479 	struct cdns_wdt *wdt = platform_get_drvdata(pdev);  in cdns_wdt_resume()