powerpc/mm/hugetlb: Make pseries_alloc_bootmem_huge_page() static

pseries_alloc_bootmem_huge_page() is only used locally in
alloc_bootmem_huge_page() and does not need to be external.

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)
      |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210104143206.695198-16-clg@kaod.org

diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 8b3cc4d..4e7d9b9 100644 (file)
--- 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)