Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/scripts/coccinelle/misc/semicolon.cocci b/scripts/coccinelle/misc/semicolon.cocci
index 6740c65..a53edb0 100644
--- a/scripts/coccinelle/misc/semicolon.cocci
+++ b/scripts/coccinelle/misc/semicolon.cocci
@@ -1,8 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-only
 ///
 /// Remove unneeded semicolon.
 ///
 // Confidence: Moderate
-// Copyright: (C) 2012 Peter Senna Tschudin, INRIA/LIP6.  GPLv2.
+// Copyright: (C) 2012 Peter Senna Tschudin, INRIA/LIP6.
 // URL: http://coccinelle.lip6.fr/
 // Comments: Some false positives on empty default cases in switch statements.
 // Options: --no-includes --include-headers