Update Linux to v5.4.2

Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/arch/sparc/kernel/chmc.c b/arch/sparc/kernel/chmc.c
index 0de4bcb..6ff43df 100644
--- a/arch/sparc/kernel/chmc.c
+++ b/arch/sparc/kernel/chmc.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /* chmc.c: Driver for UltraSPARC-III memory controller.
  *
  * Copyright (C) 2001, 2007, 2008 David S. Miller (davem@davemloft.net)
@@ -464,8 +465,8 @@
 
 	mc_list_add(&p->list);
 
-	printk(KERN_INFO PFX "UltraSPARC-IIIi memory controller at %s\n",
-	       op->dev.of_node->full_name);
+	printk(KERN_INFO PFX "UltraSPARC-IIIi memory controller at %pOF\n",
+	       op->dev.of_node);
 
 	dev_set_drvdata(&op->dev, p);
 
@@ -747,8 +748,8 @@
 
 	mc_list_add(&p->list);
 
-	printk(KERN_INFO PFX "UltraSPARC-III memory controller at %s [%s]\n",
-	       dp->full_name,
+	printk(KERN_INFO PFX "UltraSPARC-III memory controller at %pOF [%s]\n",
+	       dp,
 	       (p->layout_size ? "ACTIVE" : "INACTIVE"));
 
 	dev_set_drvdata(&op->dev, p);