Remove unused function parameter.

Author: srividya-sundaram

clang/include/clang/Sema/Sema.h

@@ -13500,7 +13500,7 @@ class Sema final {
                  bool IsMemberFunction, SourceLocation Loc, SourceRange Range,
                  VariadicCallType CallType);
 
-  void CheckSYCLKernelCall(FunctionDecl *CallerFunc, SourceRange CallLoc,
+  void CheckSYCLKernelCall(FunctionDecl *CallerFunc,
                            ArrayRef<const Expr *> Args);
 
   bool CheckObjCString(Expr *Arg);

clang/lib/Sema/SemaChecking.cpp

@@ -5967,7 +5967,7 @@ void Sema::checkCall(NamedDecl *FDecl, const FunctionProtoType *Proto,
     diagnoseArgDependentDiagnoseIfAttrs(FD, ThisArg, Args, Loc);
 
   if (FD && FD->hasAttr<SYCLKernelAttr>())
-    CheckSYCLKernelCall(FD, Range, Args);
+    CheckSYCLKernelCall(FD, Args);
 
   // Diagnose variadic calls in SYCL.
   if (FD && FD->isVariadic() && getLangOpts().SYCLIsDevice &&

clang/lib/Sema/SemaSYCL.cpp

@@ -3451,7 +3451,7 @@ class SYCLKernelNameTypeVisitor
   }
 };
 
-void Sema::CheckSYCLKernelCall(FunctionDecl *KernelFunc, SourceRange CallLoc,
+void Sema::CheckSYCLKernelCall(FunctionDecl *KernelFunc,
                                ArrayRef<const Expr *> Args) {
   QualType KernelNameType =
       calculateKernelNameType(getASTContext(), KernelFunc);