From 6b1200facc051a3e487a52cbabd745f7c8f4e9f8 Mon Sep 17 00:00:00 2001
From: Firoz Khan <firoz.khan@linaro.org>
Date: Wed, 2 Jan 2019 20:32:03 +0530
Subject: powerpc: remove nargs from __SYSCALL
The __SYSCALL macro's arguments are system call number,
system call entry name and number of arguments for the
system call.
Argument- nargs in __SYSCALL(nr, entry, nargs) is neither
calculated nor used anywhere. So it would be better to
keep the implementaion as __SYSCALL(nr, entry). This will
unifies the implementation with some other architetures
too.
Signed-off-by: Firoz Khan <firoz.khan@linaro.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---
arch/powerpc/kernel/syscalls/syscalltbl.sh | 4 ++--
arch/powerpc/kernel/systbl.S | 6 +++---
2 files changed, 5 insertions(+), 5 deletions(-)
(limited to 'arch/powerpc/kernel')
diff --git a/arch/powerpc/kernel/syscalls/syscalltbl.sh b/arch/powerpc/kernel/syscalls/syscalltbl.sh
index fd620490a542..f7393a7b18aa 100644
--- a/arch/powerpc/kernel/syscalls/syscalltbl.sh
+++ b/arch/powerpc/kernel/syscalls/syscalltbl.sh
@@ -13,10 +13,10 @@ emit() {
t_entry="$3"
while [ $t_nxt -lt $t_nr ]; do
- printf "__SYSCALL(%s,sys_ni_syscall, )\n" "${t_nxt}"
+ printf "__SYSCALL(%s,sys_ni_syscall)\n" "${t_nxt}"
t_nxt=$((t_nxt+1))
done
- printf "__SYSCALL(%s,%s, )\n" "${t_nxt}" "${t_entry}"
+ printf "__SYSCALL(%s,%s)\n" "${t_nxt}" "${t_entry}"
}
grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | (
diff --git a/arch/powerpc/kernel/systbl.S b/arch/powerpc/kernel/systbl.S
index 23265a28740b..02f28faba125 100644
--- a/arch/powerpc/kernel/systbl.S
+++ b/arch/powerpc/kernel/systbl.S
@@ -25,11 +25,11 @@
.globl sys_call_table
sys_call_table:
#ifdef CONFIG_PPC64
-#define __SYSCALL(nr, entry, nargs) .8byte DOTSYM(entry)
+#define __SYSCALL(nr, entry) .8byte DOTSYM(entry)
#include <asm/syscall_table_64.h>
#undef __SYSCALL
#else
-#define __SYSCALL(nr, entry, nargs) .long entry
+#define __SYSCALL(nr, entry) .long entry
#include <asm/syscall_table_32.h>
#undef __SYSCALL
#endif
@@ -38,7 +38,7 @@ sys_call_table:
.globl compat_sys_call_table
compat_sys_call_table:
#define compat_sys_sigsuspend sys_sigsuspend
-#define __SYSCALL(nr, entry, nargs) .8byte DOTSYM(entry)
+#define __SYSCALL(nr, entry) .8byte DOTSYM(entry)
#include <asm/syscall_table_c32.h>
#undef __SYSCALL
#endif
--
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