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powerpc: Guard htab_dt_scan_hugepage_blocks appropriately

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htab_dt_scan_hugepage_blocks is only used when CONFIG_HUGETLB_PAGE is
defined, so guard the declaration likewise.

Signed-off-by: Tony Breeds <tony@bakeyournoodle.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Tony Breeds
2008-07-31 13:51:42 +10:00
committed by Paul Mackerras
parent 5df72bf3f7
commit e16a9c0990
1 changed files with 2 additions and 0 deletions
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2
arch/powerpc/mm/hash_utils_64.c
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@@ -343,6 +343,7 @@ static int __init htab_dt_scan_page_sizes(unsigned long node,
return 0; return 0;
} }
#ifdef CONFIG_HUGETLB_PAGE
/* Scan for 16G memory blocks that have been set aside for huge pages /* Scan for 16G memory blocks that have been set aside for huge pages
* and reserve those blocks for 16G huge pages. * and reserve those blocks for 16G huge pages.
*/ */
@@ -380,6 +381,7 @@ static int __init htab_dt_scan_hugepage_blocks(unsigned long node,
add_gpage(phys_addr, block_size, expected_pages); add_gpage(phys_addr, block_size, expected_pages);
return 0; return 0;
} }
#endif /* CONFIG_HUGETLB_PAGE */
static void __init htab_init_page_sizes(void) static void __init htab_init_page_sizes(void)
{ {