Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/tools/testing/selftests/lib/printf.sh b/tools/testing/selftests/lib/printf.sh
index 45a23e2..2ffa61d 100755
--- a/tools/testing/selftests/lib/printf.sh
+++ b/tools/testing/selftests/lib/printf.sh
@@ -1,19 +1,4 @@
#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
-# Runs printf infrastructure using test_printf kernel module
-
-# Kselftest framework requirement - SKIP code is 4.
-ksft_skip=4
-
-if ! /sbin/modprobe -q -n test_printf; then
- echo "printf: module test_printf is not found [SKIP]"
- exit $ksft_skip
-fi
-
-if /sbin/modprobe -q test_printf; then
- /sbin/modprobe -q -r test_printf
- echo "printf: ok"
-else
- echo "printf: [FAIL]"
- exit 1
-fi
+# Tests the printf infrastructure using test_printf kernel module.
+$(dirname $0)/../kselftest_module.sh "printf" test_printf