73 static struct wf_control *fan_hd;  variable
313 	param.additive = (fan_hd->type == WF_CONTROL_RPM_FAN);  in wf_smu_create_drive_fans()
314 	param.min = wf_control_get_min(fan_hd);  in wf_smu_create_drive_fans()
315 	param.max = wf_control_get_max(fan_hd);  in wf_smu_create_drive_fans()
324 	if (fan_hd)  in wf_smu_create_drive_fans()
325 		wf_control_set_max(fan_hd);  in wf_smu_create_drive_fans()
362 	if (fan_hd && wf_smu_failure_state == 0) {  in wf_smu_drive_fans_tick()
363 		rc = wf_control_set(fan_hd, st->setpoint);  in wf_smu_drive_fans_tick()
501 		if (fan_hd)  in wf_smu_tick()
502 			wf_control_set_max(fan_hd);  in wf_smu_tick()
563 	if (fan_hd == NULL && !strcmp(ct->name, "drive-bay-fan")) {  in wf_smu_new_control()
565 			fan_hd = ct;  in wf_smu_new_control()
573 	if (fan_cpu_main && (fan_cpu_second || fan_cpu_third) && fan_hd &&  in wf_smu_new_control()
683 	if (fan_hd)  in wf_smu_remove()
684 		wf_put_control(fan_hd);  in wf_smu_remove()