Make sure to include <asm/pte-walk.h> to provide the following prototype: __find_linux_pte.
Remove the following warning treated as error (W=1): arch/powerpc/mm/pgtable.c:316:8: error: no previous prototype for '__find_linux_pte' [-Werror=missing-prototypes] Fixes: 0caed4de502c ("powerpc/mm: move __find_linux_pte() out of hugetlbpage.c") Cc: Christophe Leroy <christophe.le...@c-s.fr> Signed-off-by: Mathieu Malaterre <ma...@debian.org> --- arch/powerpc/mm/pgtable.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/mm/pgtable.c b/arch/powerpc/mm/pgtable.c index db4a6253df92..2aa042193ace 100644 --- a/arch/powerpc/mm/pgtable.c +++ b/arch/powerpc/mm/pgtable.c @@ -31,6 +31,7 @@ #include <asm/tlbflush.h> #include <asm/tlb.h> #include <asm/hugetlb.h> +#include <asm/pte-walk.h> static inline int is_exec_fault(void) { -- 2.20.1