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[POWERPC] Fix sparse warnings in arch/powerpc/mm 

Make two vmemmap helpers static in init_64.c
Make stab variables static in stab.c
Make psize defs static in hash_utils_64.c

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Michael Ellerman 2008-05-08 14:27:07 +10:00 committed by Paul Mackerras
parent 5f25f06529
commit 09de9ff872
3 changed files with 6 additions and 6 deletions
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4
arch/powerpc/mm/hash_utils_64.c
View File

@ -117,7 +117,7 @@ static DEFINE_SPINLOCK(linear_map_hash_lock);
/* Pre-POWER4 CPUs (4k pages only) /* 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] = { [MMU_PAGE_4K] = {
.shift = 12, .shift = 12,
.sllp = 0, .sllp = 0,
@ -131,7 +131,7 @@ struct mmu_psize_def mmu_psize_defaults_old[] = {
* *
* Support for 16Mb large pages * 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] = { [MMU_PAGE_4K] = {
.shift = 12, .shift = 12,
.sllp = 0, .sllp = 0,

4
arch/powerpc/mm/init_64.c
View File

@ -183,7 +183,7 @@ void pgtable_cache_init(void)
* do this by hand as the proffered address may not be correctly aligned. * do this by hand as the proffered address may not be correctly aligned.
* Subtraction of non-aligned pointers produces undefined results. * 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)); unsigned long offset = page - ((unsigned long)(vmemmap));
@ -196,7 +196,7 @@ unsigned long __meminit vmemmap_section_start(unsigned long page)
* which overlaps this vmemmap page is initialised then this page is * which overlaps this vmemmap page is initialised then this page is
* initialised already. * 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; unsigned long end = start + page_size;

4
arch/powerpc/mm/stab.c
View File

@ -30,8 +30,8 @@ struct stab_entry {
}; };
#define NR_STAB_CACHE_ENTRIES 8 #define NR_STAB_CACHE_ENTRIES 8
DEFINE_PER_CPU(long, stab_cache_ptr); static DEFINE_PER_CPU(long, stab_cache_ptr);
DEFINE_PER_CPU(long, stab_cache[NR_STAB_CACHE_ENTRIES]); static DEFINE_PER_CPU(long, stab_cache[NR_STAB_CACHE_ENTRIES]);
/* /*
* Create a segment table entry for the given esid/vsid pair. * Create a segment table entry for the given esid/vsid pair.