237 static int omap4_keypad_probe(struct platform_device *pdev)  in omap4_keypad_probe()  argument
247 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);  in omap4_keypad_probe()
249 		dev_err(&pdev->dev, "no base address specified\n");  in omap4_keypad_probe()
253 	irq = platform_get_irq(pdev, 0);  in omap4_keypad_probe()
255 		dev_err(&pdev->dev, "no keyboard irq assigned\n");  in omap4_keypad_probe()
261 		dev_err(&pdev->dev, "keypad_data memory allocation failed\n");  in omap4_keypad_probe()
267 	error = omap4_keypad_parse_dt(&pdev->dev, keypad_data);  in omap4_keypad_probe()
271 	res = request_mem_region(res->start, resource_size(res), pdev->name);  in omap4_keypad_probe()
273 		dev_err(&pdev->dev, "can't request mem region\n");  in omap4_keypad_probe()
280 		dev_err(&pdev->dev, "can't ioremap mem resource\n");  in omap4_keypad_probe()
290 	pm_runtime_enable(&pdev->dev);  in omap4_keypad_probe()
291 	error = pm_runtime_get_sync(&pdev->dev);  in omap4_keypad_probe()
293 		dev_err(&pdev->dev, "pm_runtime_get_sync() failed\n");  in omap4_keypad_probe()
309 		dev_err(&pdev->dev,  in omap4_keypad_probe()
322 	input_dev->name = pdev->name;  in omap4_keypad_probe()
323 	input_dev->dev.parent = &pdev->dev;  in omap4_keypad_probe()
343 		dev_err(&pdev->dev, "Not enough memory for keymap\n");  in omap4_keypad_probe()
352 		dev_err(&pdev->dev, "failed to build keymap\n");  in omap4_keypad_probe()
360 		dev_err(&pdev->dev, "failed to register interrupt\n");  in omap4_keypad_probe()
364 	device_init_wakeup(&pdev->dev, true);  in omap4_keypad_probe()
365 	pm_runtime_put_sync(&pdev->dev);  in omap4_keypad_probe()
369 		dev_err(&pdev->dev, "failed to register input device\n");  in omap4_keypad_probe()
373 	platform_set_drvdata(pdev, keypad_data);  in omap4_keypad_probe()
377 	pm_runtime_disable(&pdev->dev);  in omap4_keypad_probe()
378 	device_init_wakeup(&pdev->dev, false);  in omap4_keypad_probe()
385 	pm_runtime_put_sync(&pdev->dev);  in omap4_keypad_probe()
395 static int omap4_keypad_remove(struct platform_device *pdev)  in omap4_keypad_remove()  argument
397 	struct omap4_keypad *keypad_data = platform_get_drvdata(pdev);  in omap4_keypad_remove()
402 	pm_runtime_disable(&pdev->dev);  in omap4_keypad_remove()
404 	device_init_wakeup(&pdev->dev, false);  in omap4_keypad_remove()
410 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);  in omap4_keypad_remove()
428 	struct platform_device *pdev = to_platform_device(dev);  in omap4_keypad_suspend()  local
429 	struct omap4_keypad *keypad_data = platform_get_drvdata(pdev);  in omap4_keypad_suspend()
432 	if (device_may_wakeup(&pdev->dev)) {  in omap4_keypad_suspend()
443 	struct platform_device *pdev = to_platform_device(dev);  in omap4_keypad_resume()  local
444 	struct omap4_keypad *keypad_data = platform_get_drvdata(pdev);  in omap4_keypad_resume()
446 	if (device_may_wakeup(&pdev->dev) && keypad_data->irq_wake_enabled) {  in omap4_keypad_resume()