328 static spinlock_t npe_lock;  variable
631 	spin_lock_irqsave(&npe_lock, flags);  in hss_hdlc_set_carrier()
639 	spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_set_carrier()
1064 	spin_lock_irqsave(&npe_lock, flags);  in hss_hdlc_open()
1069 	spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_open()
1102 	spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_open()
1117 	spin_lock_irqsave(&npe_lock, flags);  in hss_hdlc_close()
1157 	spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_close()
1299 		spin_lock_irqsave(&npe_lock, flags);  in hss_hdlc_ioctl()
1308 		spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_ioctl()
1404 	spin_lock_init(&npe_lock);  in hss_init_module()