856 static void pvr2_v4l2_destroy_no_lock(struct pvr2_v4l2 *vp)  in pvr2_v4l2_destroy_no_lock()  argument
858 	if (vp->dev_video) {  in pvr2_v4l2_destroy_no_lock()
859 		pvr2_v4l2_dev_destroy(vp->dev_video);  in pvr2_v4l2_destroy_no_lock()
860 		vp->dev_video = NULL;  in pvr2_v4l2_destroy_no_lock()
862 	if (vp->dev_radio) {  in pvr2_v4l2_destroy_no_lock()
863 		pvr2_v4l2_dev_destroy(vp->dev_radio);  in pvr2_v4l2_destroy_no_lock()
864 		vp->dev_radio = NULL;  in pvr2_v4l2_destroy_no_lock()
867 	pvr2_trace(PVR2_TRACE_STRUCT,"Destroying pvr2_v4l2 id=%p",vp);  in pvr2_v4l2_destroy_no_lock()
868 	pvr2_channel_done(&vp->channel);  in pvr2_v4l2_destroy_no_lock()
869 	kfree(vp);  in pvr2_v4l2_destroy_no_lock()
883 	struct pvr2_v4l2 *vp;  in pvr2_v4l2_internal_check()  local
884 	vp = container_of(chp,struct pvr2_v4l2,channel);  in pvr2_v4l2_internal_check()
885 	if (!vp->channel.mc_head->disconnect_flag) return;  in pvr2_v4l2_internal_check()
886 	pvr2_v4l2_dev_disassociate_parent(vp->dev_video);  in pvr2_v4l2_internal_check()
887 	pvr2_v4l2_dev_disassociate_parent(vp->dev_radio);  in pvr2_v4l2_internal_check()
888 	if (!list_empty(&vp->dev_video->devbase.fh_list) ||  in pvr2_v4l2_internal_check()
889 	    !list_empty(&vp->dev_radio->devbase.fh_list))  in pvr2_v4l2_internal_check()
891 	pvr2_v4l2_destroy_no_lock(vp);  in pvr2_v4l2_internal_check()
936 	struct pvr2_v4l2 *vp = fhp->pdi->v4lp;  in pvr2_v4l2_release()  local
962 	if (vp->channel.mc_head->disconnect_flag &&  in pvr2_v4l2_release()
963 	    list_empty(&vp->dev_video->devbase.fh_list) &&  in pvr2_v4l2_release()
964 	    list_empty(&vp->dev_radio->devbase.fh_list)) {  in pvr2_v4l2_release()
965 		pvr2_v4l2_destroy_no_lock(vp);  in pvr2_v4l2_release()
975 	struct pvr2_v4l2 *vp;  in pvr2_v4l2_open()  local
983 	vp = dip->v4lp;  in pvr2_v4l2_open()
984 	hdw = vp->channel.hdw;  in pvr2_v4l2_open()
1004 	pvr2_channel_init(&fhp->channel,vp->channel.mc_head);  in pvr2_v4l2_open()
1205 			       struct pvr2_v4l2 *vp,  in pvr2_v4l2_dev_init()  argument
1212 	dip->v4lp = vp;  in pvr2_v4l2_dev_init()
1214 	hdw = vp->channel.mc_head->hdw;  in pvr2_v4l2_dev_init()
1218 		dip->stream = &vp->channel.mc_head->video_stream;  in pvr2_v4l2_dev_init()
1235 		dip->stream = &vp->channel.mc_head->video_stream;  in pvr2_v4l2_dev_init()
1283 	struct pvr2_v4l2 *vp;  in pvr2_v4l2_create()  local
1285 	vp = kzalloc(sizeof(*vp),GFP_KERNEL);  in pvr2_v4l2_create()
1286 	if (!vp) return vp;  in pvr2_v4l2_create()
1287 	pvr2_channel_init(&vp->channel,mnp);  in pvr2_v4l2_create()
1288 	pvr2_trace(PVR2_TRACE_STRUCT,"Creating pvr2_v4l2 id=%p",vp);  in pvr2_v4l2_create()
1290 	vp->channel.check_func = pvr2_v4l2_internal_check;  in pvr2_v4l2_create()
1293 	vp->dev_video = kzalloc(sizeof(*vp->dev_video),GFP_KERNEL);  in pvr2_v4l2_create()
1294 	if (!vp->dev_video) goto fail;  in pvr2_v4l2_create()
1295 	pvr2_v4l2_dev_init(vp->dev_video,vp,VFL_TYPE_GRABBER);  in pvr2_v4l2_create()
1296 	if (pvr2_hdw_get_input_available(vp->channel.mc_head->hdw) &  in pvr2_v4l2_create()
1298 		vp->dev_radio = kzalloc(sizeof(*vp->dev_radio),GFP_KERNEL);  in pvr2_v4l2_create()
1299 		if (!vp->dev_radio) goto fail;  in pvr2_v4l2_create()
1300 		pvr2_v4l2_dev_init(vp->dev_radio,vp,VFL_TYPE_RADIO);  in pvr2_v4l2_create()
1303 	return vp;  in pvr2_v4l2_create()
1305 	pvr2_trace(PVR2_TRACE_STRUCT,"Failure creating pvr2_v4l2 id=%p",vp);  in pvr2_v4l2_create()
1306 	pvr2_v4l2_destroy_no_lock(vp);  in pvr2_v4l2_create()