935 	struct pvr2_v4l2_fh *fhp = file->private_data;  in pvr2_v4l2_release()  local
936 	struct pvr2_v4l2 *vp = fhp->pdi->v4lp;  in pvr2_v4l2_release()
937 	struct pvr2_hdw *hdw = fhp->channel.mc_head->hdw;  in pvr2_v4l2_release()
941 	if (fhp->rhp) {  in pvr2_v4l2_release()
944 		sp = pvr2_ioread_get_stream(fhp->rhp);  in pvr2_v4l2_release()
946 		pvr2_ioread_destroy(fhp->rhp);  in pvr2_v4l2_release()
947 		fhp->rhp = NULL;  in pvr2_v4l2_release()
950 	v4l2_fh_del(&fhp->fh);  in pvr2_v4l2_release()
951 	v4l2_fh_exit(&fhp->fh);  in pvr2_v4l2_release()
954 	pvr2_channel_done(&fhp->channel);  in pvr2_v4l2_release()
956 		   "Destroying pvr_v4l2_fh id=%p",fhp);  in pvr2_v4l2_release()
957 	if (fhp->input_map) {  in pvr2_v4l2_release()
958 		kfree(fhp->input_map);  in pvr2_v4l2_release()
959 		fhp->input_map = NULL;  in pvr2_v4l2_release()
961 	kfree(fhp);  in pvr2_v4l2_release()
974 	struct pvr2_v4l2_fh *fhp;  in pvr2_v4l2_open()  local
994 	fhp = kzalloc(sizeof(*fhp),GFP_KERNEL);  in pvr2_v4l2_open()
995 	if (!fhp) {  in pvr2_v4l2_open()
999 	v4l2_fh_init(&fhp->fh, &dip->devbase);  in pvr2_v4l2_open()
1000 	init_waitqueue_head(&fhp->wait_data);  in pvr2_v4l2_open()
1001 	fhp->pdi = dip;  in pvr2_v4l2_open()
1003 	pvr2_trace(PVR2_TRACE_STRUCT,"Creating pvr_v4l2_fh id=%p",fhp);  in pvr2_v4l2_open()
1004 	pvr2_channel_init(&fhp->channel,vp->channel.mc_head);  in pvr2_v4l2_open()
1018 	ret = pvr2_channel_limit_inputs(&fhp->channel,input_mask);  in pvr2_v4l2_open()
1020 		pvr2_channel_done(&fhp->channel);  in pvr2_v4l2_open()
1023 			   fhp);  in pvr2_v4l2_open()
1025 		kfree(fhp);  in pvr2_v4l2_open()
1034 	fhp->input_cnt = input_cnt;  in pvr2_v4l2_open()
1035 	fhp->input_map = kzalloc(input_cnt,GFP_KERNEL);  in pvr2_v4l2_open()
1036 	if (!fhp->input_map) {  in pvr2_v4l2_open()
1037 		pvr2_channel_done(&fhp->channel);  in pvr2_v4l2_open()
1040 			   fhp);  in pvr2_v4l2_open()
1041 		kfree(fhp);  in pvr2_v4l2_open()
1047 		fhp->input_map[input_cnt++] = idx;  in pvr2_v4l2_open()
1050 	fhp->file = file;  in pvr2_v4l2_open()
1051 	file->private_data = fhp;  in pvr2_v4l2_open()
1053 	fhp->fw_mode_flag = pvr2_hdw_cpufw_get_enabled(hdw);  in pvr2_v4l2_open()
1054 	v4l2_fh_add(&fhp->fh);  in pvr2_v4l2_open()
1060 static void pvr2_v4l2_notify(struct pvr2_v4l2_fh *fhp)  in pvr2_v4l2_notify()  argument
1062 	wake_up(&fhp->wait_data);  in pvr2_v4l2_notify()