[PATCHv4 17/19] arm64: use SYSCALL_DEFINE6() for mmap

[Mark Rutland]

We don't currently annotate our mmap implementation as a syscall, as we
need to do to use pt_regs syscall wrappers.

Let's mark it as a real syscall.

There should be no functional change as a result of this patch.

Signed-off-by: Mark Rutland <mark.rutl...@arm.com>
Reviewed-by: Dominik Brodowski <li...@dominikbrodowski.net>
Acked-by: Catalin Marinas <catalin.mari...@arm.com>
Cc: Will Deacon <will.dea...@arm.com>
---
 arch/arm64/kernel/sys.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/kernel/sys.c b/arch/arm64/kernel/sys.c
index a82c3f7a9a90..2ad1497a184e 100644
--- a/arch/arm64/kernel/sys.c
+++ b/arch/arm64/kernel/sys.c
@@ -27,9 +27,9 @@
 #include <linux/syscalls.h>
 #include <asm/cpufeature.h>
 
-asmlinkage long sys_mmap(unsigned long addr, unsigned long len,
-                        unsigned long prot, unsigned long flags,
-                        unsigned long fd, off_t off)
+SYSCALL_DEFINE6(mmap, unsigned long, addr, unsigned long, len,
+               unsigned long, prot, unsigned long, flags,
+               unsigned long, fd, off_t, off)
 {
        if (offset_in_page(off) != 0)
                return -EINVAL;
-- 
2.11.0