292 static int host1x_add_client(struct host1x *host1x,  in host1x_add_client()  argument
298 	mutex_lock(&host1x->devices_lock);  in host1x_add_client()
300 	list_for_each_entry(device, &host1x->devices, list) {  in host1x_add_client()
304 				mutex_unlock(&host1x->devices_lock);  in host1x_add_client()
310 	mutex_unlock(&host1x->devices_lock);  in host1x_add_client()
314 static int host1x_del_client(struct host1x *host1x,  in host1x_del_client()  argument
320 	mutex_lock(&host1x->devices_lock);  in host1x_del_client()
322 	list_for_each_entry_safe(device, dt, &host1x->devices, list) {  in host1x_del_client()
326 				mutex_unlock(&host1x->devices_lock);  in host1x_del_client()
332 	mutex_unlock(&host1x->devices_lock);  in host1x_del_client()
426 static int host1x_device_add(struct host1x *host1x,  in host1x_device_add()  argument
448 	device->dev.coherent_dma_mask = host1x->dev->coherent_dma_mask;  in host1x_device_add()
453 	device->dev.parent = host1x->dev;  in host1x_device_add()
464 	list_add_tail(&device->list, &host1x->devices);  in host1x_device_add()
488 static void host1x_device_del(struct host1x *host1x,  in host1x_device_del()  argument
499 static void host1x_attach_driver(struct host1x *host1x,  in host1x_attach_driver()  argument
505 	mutex_lock(&host1x->devices_lock);  in host1x_attach_driver()
507 	list_for_each_entry(device, &host1x->devices, list) {  in host1x_attach_driver()
509 			mutex_unlock(&host1x->devices_lock);  in host1x_attach_driver()
514 	err = host1x_device_add(host1x, driver);  in host1x_attach_driver()
516 		dev_err(host1x->dev, "failed to allocate device: %d\n", err);  in host1x_attach_driver()
518 	mutex_unlock(&host1x->devices_lock);  in host1x_attach_driver()
521 static void host1x_detach_driver(struct host1x *host1x,  in host1x_detach_driver()  argument
526 	mutex_lock(&host1x->devices_lock);  in host1x_detach_driver()
528 	list_for_each_entry_safe(device, tmp, &host1x->devices, list)  in host1x_detach_driver()
530 			host1x_device_del(host1x, device);  in host1x_detach_driver()
532 	mutex_unlock(&host1x->devices_lock);  in host1x_detach_driver()
537 	struct host1x *host1x = s->private;  in host1x_devices_show()  local
540 	mutex_lock(&host1x->devices_lock);  in host1x_devices_show()
542 	list_for_each_entry(device, &host1x->devices, list) {  in host1x_devices_show()
559 	mutex_unlock(&host1x->devices_lock);  in host1x_devices_show()
573 int host1x_register(struct host1x *host1x)  in host1x_register()  argument
578 	list_add_tail(&host1x->list, &devices);  in host1x_register()
584 		host1x_attach_driver(host1x, driver);  in host1x_register()
588 	debugfs_create_file("devices", S_IRUGO, host1x->debugfs, host1x,  in host1x_register()
601 int host1x_unregister(struct host1x *host1x)  in host1x_unregister()  argument
608 		host1x_detach_driver(host1x, driver);  in host1x_unregister()
613 	list_del_init(&host1x->list);  in host1x_unregister()
663 	struct host1x *host1x;  in host1x_driver_register_full()  local
673 	list_for_each_entry(host1x, &devices, list)  in host1x_driver_register_full()
674 		host1x_attach_driver(host1x, driver);  in host1x_driver_register_full()
697 	struct host1x *host1x;  in host1x_driver_unregister()  local
703 	list_for_each_entry(host1x, &devices, list)  in host1x_driver_unregister()
704 		host1x_detach_driver(host1x, driver);  in host1x_driver_unregister()
751 	struct host1x *host1x;  in __host1x_client_register()  local
756 	list_for_each_entry(host1x, &devices, list) {  in __host1x_client_register()
757 		err = host1x_add_client(host1x, client);  in __host1x_client_register()
784 	struct host1x *host1x;  in host1x_client_unregister()  local
789 	list_for_each_entry(host1x, &devices, list) {  in host1x_client_unregister()
790 		err = host1x_del_client(host1x, client);  in host1x_client_unregister()