issues addressed

cropped trailing spaces
put TYPE_MAX_ENUM in getDurationAtomic
moved around variables in seekAtomic

--HG--
branch : minor

src/modules/audio/null/Audio.cpp

@@ -51,7 +51,7 @@ love::audio::Source *Audio::newSource(love::sound::SoundData *)
 	return new Source();
 }
 
-love::audio::Source *Audio::newSource(int sampleRate, int bitDepth, int channels)
+love::audio::Source *Audio::newSource(int, int, int)
 {
 	return new Source();
 }

src/modules/audio/null/Source.cpp

@@ -222,7 +222,7 @@ int Source::getFreeBufferCount() const
 	return 0;
 }
 
-bool Source::queue(void *data, int length, int dataSampleRate, int dataBitDepth, int dataChannels)
+bool Source::queue(void *, int, int, int, int)
 {
 	return false;
 }