rfcomm_mutex       47 net/bluetooth/rfcomm/core.c static DEFINE_MUTEX(rfcomm_mutex);
rfcomm_mutex       48 net/bluetooth/rfcomm/core.c #define rfcomm_lock()	mutex_lock(&rfcomm_mutex)
rfcomm_mutex       49 net/bluetooth/rfcomm/core.c #define rfcomm_unlock()	mutex_unlock(&rfcomm_mutex)