294 static int __init ssi_get_iomem(struct platform_device *pd,  in ssi_get_iomem()  argument
299 	struct hsi_controller *ssi = platform_get_drvdata(pd);  in ssi_get_iomem()
301 	mem = platform_get_resource_byname(pd, IORESOURCE_MEM, name);  in ssi_get_iomem()
315 						struct platform_device *pd)  in ssi_add_controller()  argument
322 		dev_err(&pd->dev, "not enough memory for omap ssi\n");  in ssi_add_controller()
333 	ssi->device.parent = &pd->dev;  in ssi_add_controller()
337 	err = ssi_get_iomem(pd, "sys", &omap_ssi->sys, NULL);  in ssi_add_controller()
340 	err = ssi_get_iomem(pd, "gdd", &omap_ssi->gdd, NULL);  in ssi_add_controller()
343 	err = platform_get_irq_byname(pd, "gdd_mpu");  in ssi_add_controller()
345 		dev_err(&pd->dev, "GDD IRQ resource missing\n");  in ssi_add_controller()
368 		dev_err(&pd->dev, "Could not acquire clock \"ssi_ssr_fck\": %li\n",  in ssi_add_controller()
461 static int __init ssi_probe(struct platform_device *pd)  in ssi_probe()  argument
464 	struct device_node *np = pd->dev.of_node;  in ssi_probe()
471 		dev_err(&pd->dev, "missing device tree data\n");  in ssi_probe()
479 		dev_err(&pd->dev, "No memory for controller\n");  in ssi_probe()
483 	platform_set_drvdata(pd, ssi);  in ssi_probe()
485 	err = ssi_add_controller(ssi, pd);  in ssi_probe()
489 	pm_runtime_irq_safe(&pd->dev);  in ssi_probe()
490 	pm_runtime_enable(&pd->dev);  in ssi_probe()
505 		childpdev = of_platform_device_create(child, NULL, &pd->dev);  in ssi_probe()
508 			dev_err(&pd->dev, "failed to create ssi controller port\n");  in ssi_probe()
513 	dev_info(&pd->dev, "ssi controller %d initialized (%d ports)!\n",  in ssi_probe()
517 	device_for_each_child(&pd->dev, NULL, ssi_remove_ports);  in ssi_probe()
521 	platform_set_drvdata(pd, NULL);  in ssi_probe()
522 	pm_runtime_disable(&pd->dev);  in ssi_probe()
527 static int __exit ssi_remove(struct platform_device *pd)  in ssi_remove()  argument
529 	struct hsi_controller *ssi = platform_get_drvdata(pd);  in ssi_remove()
535 	platform_set_drvdata(pd, NULL);  in ssi_remove()
537 	pm_runtime_disable(&pd->dev);  in ssi_remove()
540 	device_for_each_child(&pd->dev, NULL, ssi_remove_ports);  in ssi_remove()