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authorPaul Mackerras <paulus@samba.org>2006-02-08 09:43:08 +1100
committerPaul Mackerras <paulus@samba.org>2006-02-08 09:43:08 +1100
commit8f75015f33c3005e0bbf83ffc0d5e0b4262cc03d (patch)
treea3c34ad86ccdc904bb43af6cd1cb163231c29276 /arch/powerpc/platforms/powermac/setup.c
parent076d022c566fddde41fd4a858dd24bacad8304d7 (diff)
parente060e084e7d9e1c62d02cb6b8d3fe07db5317eaa (diff)
downloadlinux-8f75015f33c3005e0bbf83ffc0d5e0b4262cc03d.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc
Diffstat (limited to 'arch/powerpc/platforms/powermac/setup.c')
-rw-r--r--arch/powerpc/platforms/powermac/setup.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 89c4c3636161..616b1e3ebe04 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -88,11 +88,10 @@ 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 */
@@ -310,9 +309,10 @@ 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();