Lines Matching defs:ip_lock
480 spinlock_t ip_lock;
927 spin_lock_irqsave(&port->ip_lock, flags);
952 spin_unlock_irqrestore(&port->ip_lock, flags);
1086 spin_lock_init(&port->ip_lock);
1621 * transmit_chars - upper level write, called with ip_lock
1820 /* ip_lock is set on the call here */
1859 spin_lock_irqsave(&port->ip_lock, flags);
1924 /* ip_lock is set on call here */
1934 /* ip_lock is set on call here */
2025 spin_unlock_irqrestore(&port->ip_lock, flags);
2338 * receive_chars - upper level read. Called with ip_lock.