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Subject[PATCH] powerpc: Include <asm/pte-walk.h> header file to fix a warning
Date
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.leroy@c-s.fr>
Signed-off-by: Mathieu Malaterre <malat@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
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