[PATCH 15/23] powerpc/mm/hugetlb: Make pseries_alloc_bootmem_huge_page() static

It fixes this W=1 compile error :

../arch/powerpc/mm/hugetlbpage.c:220:12: error: no previous prototype for ‘pseries_alloc_bootmem_huge_page’ [-Werror=missing-prototypes]
  220 | int __init pseries_alloc_bootmem_huge_page(struct hstate *hstate)
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Cc: "Aneesh Kumar K.V" <redacted>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
---
 arch/powerpc/mm/hugetlbpage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 8b3cc4d688e8..4e7d9b91f1da 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c

@@ -217,7 +217,7 @@ void __init pseries_add_gpage(u64 addr, u64 page_size, unsigned long number_of_p
 	}
 }
 
-int __init pseries_alloc_bootmem_huge_page(struct hstate *hstate)
+static int __init pseries_alloc_bootmem_huge_page(struct hstate *hstate)
 {
 	struct huge_bootmem_page *m;
 	if (nr_gpages == 0)

-- 
2.26.2