864 static void pvr2_v4l2_destroy_no_lock(struct pvr2_v4l2 *vp)  in pvr2_v4l2_destroy_no_lock()  argument
866 	if (vp->dev_video) {  in pvr2_v4l2_destroy_no_lock()
867 		pvr2_v4l2_dev_destroy(vp->dev_video);  in pvr2_v4l2_destroy_no_lock()
868 		vp->dev_video = NULL;  in pvr2_v4l2_destroy_no_lock()
870 	if (vp->dev_radio) {  in pvr2_v4l2_destroy_no_lock()
871 		pvr2_v4l2_dev_destroy(vp->dev_radio);  in pvr2_v4l2_destroy_no_lock()
872 		vp->dev_radio = NULL;  in pvr2_v4l2_destroy_no_lock()
875 	pvr2_trace(PVR2_TRACE_STRUCT,"Destroying pvr2_v4l2 id=%p",vp);  in pvr2_v4l2_destroy_no_lock()
876 	pvr2_channel_done(&vp->channel);  in pvr2_v4l2_destroy_no_lock()
877 	kfree(vp);  in pvr2_v4l2_destroy_no_lock()
891 	struct pvr2_v4l2 *vp;  in pvr2_v4l2_internal_check()  local
892 	vp = container_of(chp,struct pvr2_v4l2,channel);  in pvr2_v4l2_internal_check()
893 	if (!vp->channel.mc_head->disconnect_flag) return;  in pvr2_v4l2_internal_check()
894 	pvr2_v4l2_dev_disassociate_parent(vp->dev_video);  in pvr2_v4l2_internal_check()
895 	pvr2_v4l2_dev_disassociate_parent(vp->dev_radio);  in pvr2_v4l2_internal_check()
896 	if (!list_empty(&vp->dev_video->devbase.fh_list) ||  in pvr2_v4l2_internal_check()
897 	    (vp->dev_radio &&  in pvr2_v4l2_internal_check()
898 	     !list_empty(&vp->dev_radio->devbase.fh_list))) {  in pvr2_v4l2_internal_check()
900 			   "pvr2_v4l2 internal_check exit-empty id=%p", vp);  in pvr2_v4l2_internal_check()
903 	pvr2_v4l2_destroy_no_lock(vp);  in pvr2_v4l2_internal_check()
910 	struct pvr2_v4l2 *vp = fhp->pdi->v4lp;  in pvr2_v4l2_release()  local
936 	if (vp->channel.mc_head->disconnect_flag &&  in pvr2_v4l2_release()
937 	    list_empty(&vp->dev_video->devbase.fh_list) &&  in pvr2_v4l2_release()
938 	    (!vp->dev_radio ||  in pvr2_v4l2_release()
939 	     list_empty(&vp->dev_radio->devbase.fh_list))) {  in pvr2_v4l2_release()
940 		pvr2_v4l2_destroy_no_lock(vp);  in pvr2_v4l2_release()
950 	struct pvr2_v4l2 *vp;  in pvr2_v4l2_open()  local
958 	vp = dip->v4lp;  in pvr2_v4l2_open()
959 	hdw = vp->channel.hdw;  in pvr2_v4l2_open()
979 	pvr2_channel_init(&fhp->channel,vp->channel.mc_head);  in pvr2_v4l2_open()
1183 			       struct pvr2_v4l2 *vp,  in pvr2_v4l2_dev_init()  argument
1192 	dip->v4lp = vp;  in pvr2_v4l2_dev_init()
1194 	hdw = vp->channel.mc_head->hdw;  in pvr2_v4l2_dev_init()
1198 		dip->stream = &vp->channel.mc_head->video_stream;  in pvr2_v4l2_dev_init()
1211 		dip->stream = &vp->channel.mc_head->video_stream;  in pvr2_v4l2_dev_init()
1260 	struct pvr2_v4l2 *vp;  in pvr2_v4l2_create()  local
1262 	vp = kzalloc(sizeof(*vp),GFP_KERNEL);  in pvr2_v4l2_create()
1263 	if (!vp) return vp;  in pvr2_v4l2_create()
1264 	pvr2_channel_init(&vp->channel,mnp);  in pvr2_v4l2_create()
1265 	pvr2_trace(PVR2_TRACE_STRUCT,"Creating pvr2_v4l2 id=%p",vp);  in pvr2_v4l2_create()
1267 	vp->channel.check_func = pvr2_v4l2_internal_check;  in pvr2_v4l2_create()
1270 	vp->dev_video = kzalloc(sizeof(*vp->dev_video),GFP_KERNEL);  in pvr2_v4l2_create()
1271 	if (!vp->dev_video) goto fail;  in pvr2_v4l2_create()
1272 	pvr2_v4l2_dev_init(vp->dev_video,vp,VFL_TYPE_VIDEO);  in pvr2_v4l2_create()
1273 	if (pvr2_hdw_get_input_available(vp->channel.mc_head->hdw) &  in pvr2_v4l2_create()
1275 		vp->dev_radio = kzalloc(sizeof(*vp->dev_radio),GFP_KERNEL);  in pvr2_v4l2_create()
1276 		if (!vp->dev_radio) goto fail;  in pvr2_v4l2_create()
1277 		pvr2_v4l2_dev_init(vp->dev_radio,vp,VFL_TYPE_RADIO);  in pvr2_v4l2_create()
1280 	return vp;  in pvr2_v4l2_create()
1282 	pvr2_trace(PVR2_TRACE_STRUCT,"Failure creating pvr2_v4l2 id=%p",vp);  in pvr2_v4l2_create()
1283 	pvr2_v4l2_destroy_no_lock(vp);  in pvr2_v4l2_create()