1 files changed, 0 insertions, 70 deletions
diff --git a/scripts/check-local-export b/scripts/check-local-export
deleted file mode 100755
index f90b5a9c67b3..000000000000
--- a/scripts/check-local-export
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/bin/sh
-# SPDX-License-Identifier: GPL-2.0-only
-#
-# Copyright (C) 2022 Masahiro Yamada <masahiroy@kernel.org>
-# Copyright (C) 2022 Owen Rafferty <owen@owenrafferty.com>
-#
-# Exit with error if a local exported symbol is found.
-# EXPORT_SYMBOL should be used for global symbols.
-
-set -e
-pid=$$
-
-# If there is no symbol in the object, ${NM} (both GNU nm and llvm-nm) shows
-# 'no symbols' diagnostic (but exits with 0). It is harmless and hidden by
-# '2>/dev/null'. However, it suppresses real error messages as well. Add a
-# hand-crafted error message here.
-#
-# TODO:
-# Use --quiet instead of 2>/dev/null when we upgrade the minimum version of
-# binutils to 2.37, llvm to 13.0.0.
-# Then, the following line will be simpler:
-#   { ${NM} --quiet ${1} || kill 0; } |
-
-{ ${NM} ${1} 2>/dev/null || { echo "${0}: ${NM} failed" >&2; kill $pid; } } |
-${AWK} -v "file=${1}" '
-BEGIN {
-	i = 0
-}
-
-# Skip the line if the number of fields is less than 3.
-#
-# case 1)
-#   For undefined symbols, the first field (value) is empty.
-#   The outout looks like this:
-#     "                 U _printk"
-#   It is unneeded to record undefined symbols.
-#
-# case 2)
-#   For Clang LTO, llvm-nm outputs a line with type t but empty name:
-#     "---------------- t"
-!length($3) {
-	next
-}
-
-# save (name, type) in the associative array
-{ symbol_types[$3]=$2 }
-
-# append the exported symbol to the array
-($3 ~ /^__ksymtab_/) {
-	export_symbols[i] = $3
-	sub(/^__ksymtab_/, "", export_symbols[i])
-	i++
-}
-
-END {
-	exit_code = 0
-	for (j = 0; j < i; ++j) {
-		name = export_symbols[j]
-		# nm(3) says "If lowercase, the symbol is usually local"
-		if (symbol_types[name] ~ /[a-z]/) {
-			printf "%s: error: local symbol %s was exported\n",
-				file, name | "cat 1>&2"
-			exit_code = 1
-		}
-	}
-
-	exit exit_code
-}'
-
-exit $?