PIIODevice registration dramatically optimization

libs/main/io_devices/pipeer.h

@@ -31,7 +31,7 @@
 
 class PIP_EXPORT PIPeer: public PIIODevice
 {
-	PIIODEVICE(PIPeer)
+	PIIODEVICE(PIPeer, "peer")
 private:
 	class PeerData;
 	
@@ -168,7 +168,6 @@ private:
 
 	bool openDevice();
 	bool closeDevice();
-	PIString fullPathPrefix() const {return PIStringAscii("peer");}
 	PIString constructFullPathDevice() const;
 	void configureFromFullPathDevice(const PIString &full_path);
 	PIPropertyStorage constructVariantDevice() const;