1 files changed, 9 insertions, 23 deletions
diff --git a/backends/fs/psp/psp-stream.h b/backends/fs/psp/psp-stream.h
index 9fd1ad0470..673630b685 100644
--- a/backends/fs/psp/psp-stream.h
+++ b/backends/fs/psp/psp-stream.h
@@ -35,39 +35,25 @@
  */
 class PSPIoStream : public StdioStream, public Suspendable {
 protected:
-	Common::String _path;
-	int _fileSize;
-	bool _writeMode;	// for resuming in the right mode
-	int _physicalPos;	// position in the real file
-	int _pos;			// position. Sometimes virtual
-	bool _inCache;		// whether we're in cache (virtual) mode
-	bool _eos;			// EOS flag
-	
+	Common::String _path;			/* Need to maintain for reopening after suspend */
+	bool _writeMode;				/* "" */
+	int _pos;						/* "" */
+	mutable int _ferror;			/* Save file ferror */
+	mutable bool _feof;						/* and eof */
+
 	enum {
 		SuspendError = 2,
 		ResumeError = 3
 	};
 
-	enum {
-		CACHE_SIZE = 1024,
-		MIN_READ_SIZE = 1024	// reading less than 1024 takes exactly the same time as 1024
-	};
-	
-	// For caching
-	char *_cache;
-	int _cacheStartOffset;		// starting offset of the cache. -1 when cache is invalid
-	
-	mutable int _ferror;		// file error state
-	int _errorSuspend;			// for debugging
+	int _errorSuspend;
 	mutable int _errorSource;
+
+	// Error checking
 	int _errorPos;
 	void * _errorHandle;
 	int _suspendCount;
 
-	bool synchronizePhysicalPos();		// synchronize the physical and virtual positions
-	bool isOffsetInCache(uint32 pos);	// check if an offset is found in cache
-	bool isCacheValid() { return _cacheStartOffset != -1; }
-	
 public:
 
 	/**