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-rw-r--r--arch/powerpc/mm/hash_utils_64.c6
-rw-r--r--arch/powerpc/mm/init_32.c3
-rw-r--r--arch/powerpc/mm/init_64.c4
-rw-r--r--arch/powerpc/mm/stab.c4
-rw-r--r--arch/powerpc/mm/tlb_64.c7
5 files changed, 9 insertions, 15 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 0f2d239d94c..bf5b6d7ed30 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -120,7 +120,7 @@ static DEFINE_SPINLOCK(linear_map_hash_lock);
/* Pre-POWER4 CPUs (4k pages only)
*/
-struct mmu_psize_def mmu_psize_defaults_old[] = {
+static struct mmu_psize_def mmu_psize_defaults_old[] = {
[MMU_PAGE_4K] = {
.shift = 12,
.sllp = 0,
@@ -134,7 +134,7 @@ struct mmu_psize_def mmu_psize_defaults_old[] = {
*
* Support for 16Mb large pages
*/
-struct mmu_psize_def mmu_psize_defaults_gp[] = {
+static struct mmu_psize_def mmu_psize_defaults_gp[] = {
[MMU_PAGE_4K] = {
.shift = 12,
.sllp = 0,
@@ -533,8 +533,6 @@ 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/arch/powerpc/mm/init_32.c b/arch/powerpc/mm/init_32.c
index 1952b4d3fa7..45418590b6a 100644
--- a/arch/powerpc/mm/init_32.c
+++ b/arch/powerpc/mm/init_32.c
@@ -43,6 +43,7 @@
#include <asm/btext.h>
#include <asm/tlb.h>
#include <asm/sections.h>
+#include <asm/system.h>
#include "mmu_decl.h"
@@ -76,8 +77,6 @@ void MMU_init(void);
/* XXX should be in current.h -- paulus */
extern struct task_struct *current_set[NR_CPUS];
-extern int init_bootmem_done;
-
/*
* this tells the system to map all of ram with the segregs
* (i.e. page tables) instead of the bats.
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c
index 6aa65375abf..6ef63caca68 100644
--- a/arch/powerpc/mm/init_64.c
+++ b/arch/powerpc/mm/init_64.c
@@ -185,7 +185,7 @@ void pgtable_cache_init(void)
* do this by hand as the proffered address may not be correctly aligned.
* Subtraction of non-aligned pointers produces undefined results.
*/
-unsigned long __meminit vmemmap_section_start(unsigned long page)
+static unsigned long __meminit vmemmap_section_start(unsigned long page)
{
unsigned long offset = page - ((unsigned long)(vmemmap));
@@ -198,7 +198,7 @@ unsigned long __meminit vmemmap_section_start(unsigned long page)
* which overlaps this vmemmap page is initialised then this page is
* initialised already.
*/
-int __meminit vmemmap_populated(unsigned long start, int page_size)
+static int __meminit vmemmap_populated(unsigned long start, int page_size)
{
unsigned long end = start + page_size;
diff --git a/arch/powerpc/mm/stab.c b/arch/powerpc/mm/stab.c
index efbbd13d93e..60e6032a808 100644
--- a/arch/powerpc/mm/stab.c
+++ b/arch/powerpc/mm/stab.c
@@ -30,8 +30,8 @@ struct stab_entry {
};
#define NR_STAB_CACHE_ENTRIES 8
-DEFINE_PER_CPU(long, stab_cache_ptr);
-DEFINE_PER_CPU(long, stab_cache[NR_STAB_CACHE_ENTRIES]);
+static DEFINE_PER_CPU(long, stab_cache_ptr);
+static DEFINE_PER_CPU(long, stab_cache[NR_STAB_CACHE_ENTRIES]);
/*
* Create a segment table entry for the given esid/vsid pair.
diff --git a/arch/powerpc/mm/tlb_64.c b/arch/powerpc/mm/tlb_64.c
index e2d867ce1c7..509bc560159 100644
--- a/arch/powerpc/mm/tlb_64.c
+++ b/arch/powerpc/mm/tlb_64.c
@@ -37,8 +37,8 @@ DEFINE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
* include/asm-powerpc/tlb.h file -- tgall
*/
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
-DEFINE_PER_CPU(struct pte_freelist_batch *, pte_freelist_cur);
-unsigned long pte_freelist_forced_free;
+static DEFINE_PER_CPU(struct pte_freelist_batch *, pte_freelist_cur);
+static unsigned long pte_freelist_forced_free;
struct pte_freelist_batch
{
@@ -47,9 +47,6 @@ struct pte_freelist_batch
pgtable_free_t tables[0];
};
-DEFINE_PER_CPU(struct pte_freelist_batch *, pte_freelist_cur);
-unsigned long pte_freelist_forced_free;
-
#define PTE_FREELIST_SIZE \
((PAGE_SIZE - sizeof(struct pte_freelist_batch)) \
/ sizeof(pgtable_free_t))