326 static spinlock_t npe_lock;  variable
629 	spin_lock_irqsave(&npe_lock, flags);  in hss_hdlc_set_carrier()
637 	spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_set_carrier()
1062 	spin_lock_irqsave(&npe_lock, flags);  in hss_hdlc_open()
1067 	spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_open()
1100 	spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_open()
1115 	spin_lock_irqsave(&npe_lock, flags);  in hss_hdlc_close()
1155 	spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_close()
1301 		spin_lock_irqsave(&npe_lock, flags);  in hss_hdlc_ioctl()
1310 		spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_ioctl()
1405 	spin_lock_init(&npe_lock);  in hss_init_module()