diff --git a/arch/powerpc/platforms/powermac/setup.c b/arch/powerpc/platforms/powermac/setup.c
index 8dd78f4e1af4..32fc56cf6261 100644
--- a/arch/powerpc/platforms/powermac/setup.c
+++ b/arch/powerpc/platforms/powermac/setup.c
@@ -359,6 +359,7 @@ static int pmac_late_init(void)
 }
 machine_late_initcall(powermac, pmac_late_init);
 
+void note_bootable_part(dev_t dev, int part, int goodness);
 /*
  * This is __init_refok because we check for "initializing" before
  * touching any of the __init sensitive things and "initializing"