57 	struct k_sem lock;  member
351 	k_sem_take(&data->lock, K_FOREVER);  in mcp7940n_handle_interrupt()
370 	k_sem_give(&data->lock);  in mcp7940n_handle_interrupt()
409 	k_sem_take(&data->lock, K_FOREVER);  in mcp7940n_rtc_set_time()
427 	k_sem_give(&data->lock);  in mcp7940n_rtc_set_time()
437 	k_sem_take(&data->lock, K_FOREVER);  in mcp7940n_counter_start()
444 	k_sem_give(&data->lock);  in mcp7940n_counter_start()
454 	k_sem_take(&data->lock, K_FOREVER);  in mcp7940n_counter_stop()
461 	k_sem_give(&data->lock);  in mcp7940n_counter_stop()
473 	k_sem_take(&data->lock, K_FOREVER);  in mcp7940n_counter_get_value()
483 	k_sem_give(&data->lock);  in mcp7940n_counter_get_value()
500 	k_sem_take(&data->lock, K_FOREVER);  in mcp7940n_counter_set_alarm()
557 	k_sem_give(&data->lock);  in mcp7940n_counter_set_alarm()
567 	k_sem_take(&data->lock, K_FOREVER);  in mcp7940n_counter_cancel_alarm()
583 	k_sem_give(&data->lock);  in mcp7940n_counter_cancel_alarm()
608 	k_sem_take(&data->lock, K_FOREVER);  in mcp7940n_counter_get_pending_int()
647 	k_sem_give(&data->lock);  in mcp7940n_counter_get_pending_int()
668 	k_sem_init(&data->lock, 0, 1);  in mcp7940n_init()
731 	k_sem_give(&data->lock);  in mcp7940n_init()