291 static int host1x_add_client(struct host1x *host1x,  in host1x_add_client()  argument
297 	mutex_lock(&host1x->devices_lock);  in host1x_add_client()
299 	list_for_each_entry(device, &host1x->devices, list) {  in host1x_add_client()
303 				mutex_unlock(&host1x->devices_lock);  in host1x_add_client()
309 	mutex_unlock(&host1x->devices_lock);  in host1x_add_client()
313 static int host1x_del_client(struct host1x *host1x,  in host1x_del_client()  argument
319 	mutex_lock(&host1x->devices_lock);  in host1x_del_client()
321 	list_for_each_entry_safe(device, dt, &host1x->devices, list) {  in host1x_del_client()
325 				mutex_unlock(&host1x->devices_lock);  in host1x_del_client()
331 	mutex_unlock(&host1x->devices_lock);  in host1x_del_client()
448 static int host1x_device_add(struct host1x *host1x,  in host1x_device_add()  argument
470 	device->dev.coherent_dma_mask = host1x->dev->coherent_dma_mask;  in host1x_device_add()
475 	device->dev.parent = host1x->dev;  in host1x_device_add()
477 	of_dma_configure(&device->dev, host1x->dev->of_node, true);  in host1x_device_add()
488 	list_add_tail(&device->list, &host1x->devices);  in host1x_device_add()
512 static void host1x_device_del(struct host1x *host1x,  in host1x_device_del()  argument
523 static void host1x_attach_driver(struct host1x *host1x,  in host1x_attach_driver()  argument
529 	mutex_lock(&host1x->devices_lock);  in host1x_attach_driver()
531 	list_for_each_entry(device, &host1x->devices, list) {  in host1x_attach_driver()
533 			mutex_unlock(&host1x->devices_lock);  in host1x_attach_driver()
538 	err = host1x_device_add(host1x, driver);  in host1x_attach_driver()
540 		dev_err(host1x->dev, "failed to allocate device: %d\n", err);  in host1x_attach_driver()
542 	mutex_unlock(&host1x->devices_lock);  in host1x_attach_driver()
545 static void host1x_detach_driver(struct host1x *host1x,  in host1x_detach_driver()  argument
550 	mutex_lock(&host1x->devices_lock);  in host1x_detach_driver()
552 	list_for_each_entry_safe(device, tmp, &host1x->devices, list)  in host1x_detach_driver()
554 			host1x_device_del(host1x, device);  in host1x_detach_driver()
556 	mutex_unlock(&host1x->devices_lock);  in host1x_detach_driver()
561 	struct host1x *host1x = s->private;  in host1x_devices_show()  local
564 	mutex_lock(&host1x->devices_lock);  in host1x_devices_show()
566 	list_for_each_entry(device, &host1x->devices, list) {  in host1x_devices_show()
583 	mutex_unlock(&host1x->devices_lock);  in host1x_devices_show()
597 int host1x_register(struct host1x *host1x)  in host1x_register()  argument
602 	list_add_tail(&host1x->list, &devices);  in host1x_register()
608 		host1x_attach_driver(host1x, driver);  in host1x_register()
612 	debugfs_create_file("devices", S_IRUGO, host1x->debugfs, host1x,  in host1x_register()
625 int host1x_unregister(struct host1x *host1x)  in host1x_unregister()  argument
632 		host1x_detach_driver(host1x, driver);  in host1x_unregister()
637 	list_del_init(&host1x->list);  in host1x_unregister()
687 	struct host1x *host1x;  in host1x_driver_register_full()  local
697 	list_for_each_entry(host1x, &devices, list)  in host1x_driver_register_full()
698 		host1x_attach_driver(host1x, driver);  in host1x_driver_register_full()
721 	struct host1x *host1x;  in host1x_driver_unregister()  local
727 	list_for_each_entry(host1x, &devices, list)  in host1x_driver_unregister()
728 		host1x_detach_driver(host1x, driver);  in host1x_driver_unregister()
775 	struct host1x *host1x;  in __host1x_client_register()  local
780 	list_for_each_entry(host1x, &devices, list) {  in __host1x_client_register()
781 		err = host1x_add_client(host1x, client);  in __host1x_client_register()
808 	struct host1x *host1x;  in host1x_client_unregister()  local
813 	list_for_each_entry(host1x, &devices, list) {  in host1x_client_unregister()
814 		err = host1x_del_client(host1x, client);  in host1x_client_unregister()