| 4325 | static struct rt_semaphore critical_lock; |
| 4326 | |
| 4327 | static int critical_init(void) |
| 4328 | { |
| 4329 | rt_sem_init(&critical_lock, "ct_lock", 1, RT_IPC_FLAG_FIFO); |
| 4330 | return 0; |
| 4331 | } |
| 4332 | INIT_DEVICE_EXPORT(critical_init); |
| 4333 | |
| 4334 | /** |
nothing calls this directly
no test coverage detected