[POWERPC] Move declaration of tce variables into mmu-hash64.h

... instead of having extern declarations in a .c file.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

2 files changed, 1 insertions, 2 deletions

diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 1a4b4b36b0c6..05f955f8df35 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -509,8 +509,6 @@ void __init htab_initialize(void)
         unsigned long base = 0, size = 0, limit;
         int i;
 
-        extern unsigned long tce_alloc_start, tce_alloc_end;
-
         DBG(" -> htab_initialize()\n");
 
         /* Initialize segment sizes */
diff --git a/include/asm-powerpc/mmu-hash64.h b/include/asm-powerpc/mmu-hash64.h
index 0dff76776044..f35d1e164da8 100644
--- a/include/asm-powerpc/mmu-hash64.h
+++ b/include/asm-powerpc/mmu-hash64.h
@@ -181,6 +181,7 @@ extern int mmu_io_psize;
 extern int mmu_kernel_ssize;
 extern int mmu_highuser_ssize;
 extern u16 mmu_slb_size;
+extern unsigned long tce_alloc_start, tce_alloc_end;
 
 /*
  * If the processor supports 64k normal pages but not 64k cache