325 static spinlock_t npe_lock;  variable
628 	spin_lock_irqsave(&npe_lock, flags);  in hss_hdlc_set_carrier()
636 	spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_set_carrier()
1061 	spin_lock_irqsave(&npe_lock, flags);  in hss_hdlc_open()
1066 	spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_open()
1099 	spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_open()
1114 	spin_lock_irqsave(&npe_lock, flags);  in hss_hdlc_close()
1154 	spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_close()
1296 		spin_lock_irqsave(&npe_lock, flags);  in hss_hdlc_ioctl()
1305 		spin_unlock_irqrestore(&npe_lock, flags);  in hss_hdlc_ioctl()
1400 	spin_lock_init(&npe_lock);  in hss_init_module()