diff options
| author | Olaf Hering <olh@suse.de> | 2006-01-22 22:19:02 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-02-07 22:36:37 +1100 |
| commit | d2515c806ea2b602e99b9aa19448577c7f0318fb (patch) | |
| tree | 06fb01be2ce98caf44d1c8831a83406b1291b51c /arch/powerpc/platforms/powermac/setup.c | |
| parent | 42dc75c4b97922d3d7707ac0b097fbeeca20b108 (diff) | |
[PATCH] powerpc: cleanup pmac_newworld variable usage
remove extern declarations of pmac_newworld
move pmac_newworld to bss
if there is any "interrupt-controller" device, then it is newworld.
Signed-off-by: Olaf Hering <olh@suse.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/platforms/powermac/setup.c')
| -rw-r--r-- | arch/powerpc/platforms/powermac/setup.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c index 89c4c363616..616b1e3ebe0 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(); |