Revert the parts of c8e055d485eabf1c8830d77797e3686ced0f7754 that require
cead4eceb01b935fae07bf4a7e91911b344d2fec, which we revert.

diff --git a/llvm/include/llvm/DebugInfo/BTF/BTFContext.h b/llvm/include/llvm/DebugInfo/BTF/BTFContext.h
index c16bee613322..7b0412b91c2e 100644
--- a/llvm/include/llvm/DebugInfo/BTF/BTFContext.h
+++ b/llvm/include/llvm/DebugInfo/BTF/BTFContext.h
@@ -34,9 +34,6 @@ public:
       object::SectionedAddress Address,
       DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
 
-  DILineInfo
-  getLineInfoForDataAddress(object::SectionedAddress Address) override;
-
   DILineInfoTable getLineInfoForAddressRange(
       object::SectionedAddress Address, uint64_t Size,
       DILineInfoSpecifier Specifier = DILineInfoSpecifier()) override;
diff --git a/llvm/lib/DebugInfo/BTF/BTFContext.cpp b/llvm/lib/DebugInfo/BTF/BTFContext.cpp
index 24898739b824..da0f9982881f 100644
--- a/llvm/lib/DebugInfo/BTF/BTFContext.cpp
+++ b/llvm/lib/DebugInfo/BTF/BTFContext.cpp
@@ -34,11 +34,6 @@ DILineInfo BTFContext::getLineInfoForAddress(SectionedAddress Address,
   return Result;
 }
 
-DILineInfo BTFContext::getLineInfoForDataAddress(SectionedAddress Address) {
-  // BTF does not convey such information.
-  return {};
-}
-
 DILineInfoTable
 BTFContext::getLineInfoForAddressRange(SectionedAddress Address, uint64_t Size,
                                        DILineInfoSpecifier Specifier) {