[Offload][OMPT] Some minor cleanups (llvm#4323)

Author: ronlieb

offload/plugins-nextgen/amdgpu/src/rtl.cpp

@@ -5834,8 +5834,7 @@ Expected<void *> AMDGPUDeviceTy::allocate(size_t Size, void *,
   return Alloc;
 }
 
-#ifdef OMPT_SUPPORT
-/// Casts and validated the OMPT-related info passed to the action function.
+/// Casts and checks the Profiler related information to not be nullptr.
 static ProfilingInfoTy *getProfilingInfo(void *Data) {
   ProfilingInfoTy *Args = reinterpret_cast<ProfilingInfoTy *>(Data);
 
@@ -5894,7 +5893,6 @@ getCopyStartAndEndTime(const ProfilingInfoTy *Args) {
 
   return {StartTime, EndTime};
 }
-#endif
 
 void AMDGPUQueueTy::callbackError(hsa_status_t Status, hsa_queue_t *Source,
                                   void *Data) {

offload/plugins-nextgen/common/include/GenericProfiler.h

@@ -57,8 +57,6 @@ class GenericProfilerTy {
   GenericProfilerTy() = default;
   virtual ~GenericProfilerTy() = default;
 
-  void showItself() { DP("GenericProfilerTy: %p\n", this); }
-
   /// Obtain a pointer to profiler-specific data, if any.
   virtual void *getProfilerSpecificData() { return nullptr; }