message: fix OpenCL compilation (and some indentation)
diff: @@ -360,7 +360,7 @@ private:
  //GPU Temp Arrays
  GPUglobalref() uint3* fRowStartHitCountOffset; //Offset, length and new offset of start hits in row
  GPUglobalref() AliHLTTPCCAHitId *fTrackletTmpStartHits; //Unsorted start hits
  - GPUglobalref() MEM_GLOBAL(char)* fGPUTrackletTemp; //Temp Memory for GPU Tracklet Constructor
  + GPUglobalref() char* fGPUTrackletTemp; //Temp Memory for GPU Tracklet Constructor
  GPUglobalref() int* fRowBlockTracklets; //Reference which tracklet is processed in which rowblock next
  GPUglobalref() int4* fRowBlockPos; //x is last tracklet to be processed, y is last tracklet already processed, z is last tracklet to be processed in next iteration, w is initial x value to check if tracklet must be initialized
  GPUglobalref() uint2* fBlockStartingTracklet; // First Tracklet that is to be processed by current GPU MP
  