Revert "HIP program state re-initialization logic"

This reverts commit 04640992dc.

hipamd/src/functional_grid_launch.inl

@@ -92,19 +92,13 @@ namespace hip_impl
         hipStream_t stream,
         void** kernarg)
     {
-        auto it0 = functions().find(function_address);
+        const auto it0 = functions().find(function_address);
 
         if (it0 == functions().cend()) {
-            // Re-init device code maps once again to help locate kernels
-            // loaded after HIP runtime initialization via means such as
-            // dlopen().
-            it0 = functions(true).find(function_address);
-            if (it0 == functions().cend()) {
-                throw runtime_error{
-                    "No device code available for function: " +
-                    name(function_address)
-                };
-            }
+            throw runtime_error{
+                "No device code available for function: " +
+                name(function_address)
+            };
         }
 
         auto agent = target_agent(stream);