From 3691d6145585f52a6292c158e72bcde59df8e0a9 Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Wed, 2 May 2018 23:20:46 +1000
Subject: powerpc/syscalls: Switch trivial cases to SYSCALL_DEFINE

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
 arch/powerpc/mm/subpage-prot.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'arch/powerpc/mm/subpage-prot.c')

diff --git a/arch/powerpc/mm/subpage-prot.c b/arch/powerpc/mm/subpage-prot.c
index f14a07c2fb90..9d16ee251fc0 100644
--- a/arch/powerpc/mm/subpage-prot.c
+++ b/arch/powerpc/mm/subpage-prot.c
@@ -13,6 +13,7 @@
 #include <linux/types.h>
 #include <linux/mm.h>
 #include <linux/hugetlb.h>
+#include <linux/syscalls.h>
 
 #include <asm/pgtable.h>
 #include <linux/uaccess.h>
@@ -185,7 +186,8 @@ static void subpage_mark_vma_nohuge(struct mm_struct *mm, unsigned long addr,
  * in a 2-bit field won't allow writes to a page that is otherwise
  * write-protected.
  */
-long sys_subpage_prot(unsigned long addr, unsigned long len, u32 __user *map)
+SYSCALL_DEFINE3(subpage_prot, unsigned long, addr,
+		unsigned long, len, u32 __user *, map)
 {
 	struct mm_struct *mm = current->mm;
 	struct subpage_prot_table *spt = &mm->context.spt;
-- 
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