1 files changed, 1 insertions, 3 deletions

diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 6309a1a17c4a..2eccd0e159e3 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -78,15 +78,13 @@ extern struct rtas_t rtas;
 extern struct lmb lmb;
 extern unsigned long klimit;
 
-static unsigned long memory_limit;
-
 static int __initdata dt_root_addr_cells;
 static int __initdata dt_root_size_cells;
 
 #ifdef CONFIG_PPC64
 static int __initdata iommu_is_off;
 int __initdata iommu_force_on;
-extern unsigned long tce_alloc_start, tce_alloc_end;
+unsigned long tce_alloc_start, tce_alloc_end;
 #endif
 
 typedef u32 cell_t;