Searched refs:write_mtx (Results 1 – 2 of 2) sorted by relevance
695 mutex_init(&info->write_mtx); in init_r_port()1544 mutex_lock(&info->write_mtx); in rp_put_char()1566 mutex_unlock(&info->write_mtx); in rp_put_char()1589 if (mutex_lock_interruptible(&info->write_mtx)) in rp_write()1662 mutex_unlock(&info->write_mtx); in rp_write()
1149 struct mutex write_mtx; member