4 files changed, 4 insertions, 10 deletions
diff --git a/arch/powerpc/platforms/powermac/cpufreq_32.c b/arch/powerpc/platforms/powermac/cpufreq_32.c
index 56fd4e05fede..cfd6527a0d7e 100644
--- a/arch/powerpc/platforms/powermac/cpufreq_32.c
+++ b/arch/powerpc/platforms/powermac/cpufreq_32.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/platforms/pmac_cpufreq.c
- *
  *  Copyright (C) 2002 - 2005 Benjamin Herrenschmidt <benh@kernel.crashing.org>
  *  Copyright (C) 2004        John Steele Scott <toojays@toojays.net>
  *
diff --git a/arch/powerpc/platforms/powermac/feature.c b/arch/powerpc/platforms/powermac/feature.c
index bbe794891a20..e49eddd5042d 100644
--- a/arch/powerpc/platforms/powermac/feature.c
+++ b/arch/powerpc/platforms/powermac/feature.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/platforms/pmac_feature.c
- *
  *  Copyright (C) 1996-2001 Paul Mackerras (paulus@cs.anu.edu.au)
  *                          Ben. Herrenschmidt (benh@kernel.crashing.org)
  *
diff --git a/arch/powerpc/platforms/powermac/nvram.c b/arch/powerpc/platforms/powermac/nvram.c
index 3ebd045a3350..5fd28995c74c 100644
--- a/arch/powerpc/platforms/powermac/nvram.c
+++ b/arch/powerpc/platforms/powermac/nvram.c
@@ -1,6 +1,4 @@
 /*
- *  arch/ppc/platforms/pmac_nvram.c
- *
  *  Copyright (C) 2002 Benjamin Herrenschmidt (benh@kernel.crashing.org)
  *
  *  This program is free software; you can redistribute it and/or
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 29c2946f1c77..385aab90c4d2 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -86,11 +86,10 @@ int ppc_override_l2cr = 0;
 int ppc_override_l2cr_value;
 int has_l2cache = 0;
 
-int pmac_newworld = 1;
+int pmac_newworld;
 
 static int current_root_goodness = -1;
 
-extern int pmac_newworld;
 extern struct machdep_calls pmac_md;
 
 #define DEFAULT_ROOT_DEVICE Root_SDA1	/* sda1 - slightly silly choice */
@@ -308,9 +307,10 @@ static void __init pmac_setup_arch(void)
 	for (ic = NULL; (ic = of_find_all_nodes(ic)) != NULL; )
 		if (get_property(ic, "interrupt-controller", NULL))
 			break;
-	pmac_newworld = (ic != NULL);
-	if (ic)
+	if (ic) {
+		pmac_newworld = 1;
 		of_node_put(ic);
+	}
 
 	/* Lookup PCI hosts */
 	pmac_pci_init();