99 int cw1200_pm_init(struct cw1200_pm_state *pm,  in cw1200_pm_init()  argument
102 	spin_lock_init(&pm->lock);  in cw1200_pm_init()
104 	init_timer(&pm->stay_awake);  in cw1200_pm_init()
105 	pm->stay_awake.data = (unsigned long)pm;  in cw1200_pm_init()
106 	pm->stay_awake.function = cw1200_pm_stay_awake_tmo;  in cw1200_pm_init()
111 void cw1200_pm_deinit(struct cw1200_pm_state *pm)  in cw1200_pm_deinit()  argument
113 	del_timer_sync(&pm->stay_awake);  in cw1200_pm_deinit()
116 void cw1200_pm_stay_awake(struct cw1200_pm_state *pm,  in cw1200_pm_stay_awake()  argument
120 	spin_lock_bh(&pm->lock);  in cw1200_pm_stay_awake()
121 	cur_tmo = pm->stay_awake.expires - jiffies;  in cw1200_pm_stay_awake()
122 	if (!timer_pending(&pm->stay_awake) || cur_tmo < (long)tmo)  in cw1200_pm_stay_awake()
123 		mod_timer(&pm->stay_awake, jiffies + tmo);  in cw1200_pm_stay_awake()
124 	spin_unlock_bh(&pm->lock);  in cw1200_pm_stay_awake()