218 static int host1x_add_client(struct host1x *host1x,  in host1x_add_client()  argument
224 	mutex_lock(&host1x->devices_lock);  in host1x_add_client()
226 	list_for_each_entry(device, &host1x->devices, list) {  in host1x_add_client()
230 				mutex_unlock(&host1x->devices_lock);  in host1x_add_client()
236 	mutex_unlock(&host1x->devices_lock);  in host1x_add_client()
240 static int host1x_del_client(struct host1x *host1x,  in host1x_del_client()  argument
246 	mutex_lock(&host1x->devices_lock);  in host1x_del_client()
248 	list_for_each_entry_safe(device, dt, &host1x->devices, list) {  in host1x_del_client()
252 				mutex_unlock(&host1x->devices_lock);  in host1x_del_client()
258 	mutex_unlock(&host1x->devices_lock);  in host1x_del_client()
372 static int host1x_device_add(struct host1x *host1x,  in host1x_device_add()  argument
394 	device->dev.coherent_dma_mask = host1x->dev->coherent_dma_mask;  in host1x_device_add()
399 	device->dev.parent = host1x->dev;  in host1x_device_add()
407 	list_add_tail(&device->list, &host1x->devices);  in host1x_device_add()
431 static void host1x_device_del(struct host1x *host1x,  in host1x_device_del()  argument
442 static void host1x_attach_driver(struct host1x *host1x,  in host1x_attach_driver()  argument
448 	mutex_lock(&host1x->devices_lock);  in host1x_attach_driver()
450 	list_for_each_entry(device, &host1x->devices, list) {  in host1x_attach_driver()
452 			mutex_unlock(&host1x->devices_lock);  in host1x_attach_driver()
457 	err = host1x_device_add(host1x, driver);  in host1x_attach_driver()
459 		dev_err(host1x->dev, "failed to allocate device: %d\n", err);  in host1x_attach_driver()
461 	mutex_unlock(&host1x->devices_lock);  in host1x_attach_driver()
464 static void host1x_detach_driver(struct host1x *host1x,  in host1x_detach_driver()  argument
469 	mutex_lock(&host1x->devices_lock);  in host1x_detach_driver()
471 	list_for_each_entry_safe(device, tmp, &host1x->devices, list)  in host1x_detach_driver()
473 			host1x_device_del(host1x, device);  in host1x_detach_driver()
475 	mutex_unlock(&host1x->devices_lock);  in host1x_detach_driver()
478 int host1x_register(struct host1x *host1x)  in host1x_register()  argument
483 	list_add_tail(&host1x->list, &devices);  in host1x_register()
489 		host1x_attach_driver(host1x, driver);  in host1x_register()
496 int host1x_unregister(struct host1x *host1x)  in host1x_unregister()  argument
503 		host1x_detach_driver(host1x, driver);  in host1x_unregister()
508 	list_del_init(&host1x->list);  in host1x_unregister()
517 	struct host1x *host1x;  in host1x_driver_register_full()  local
527 	list_for_each_entry(host1x, &devices, list)  in host1x_driver_register_full()
528 		host1x_attach_driver(host1x, driver);  in host1x_driver_register_full()
549 	struct host1x *host1x;  in host1x_client_register()  local
554 	list_for_each_entry(host1x, &devices, list) {  in host1x_client_register()
555 		err = host1x_add_client(host1x, client);  in host1x_client_register()
575 	struct host1x *host1x;  in host1x_client_unregister()  local
580 	list_for_each_entry(host1x, &devices, list) {  in host1x_client_unregister()
581 		err = host1x_del_client(host1x, client);  in host1x_client_unregister()