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Subject[PATCH 1/2] microblaze: remove nargs from __SYSCALL
Date
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>
---
arch/microblaze/kernel/syscall_table.S | 2 +-
arch/microblaze/kernel/syscalls/syscalltbl.sh | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S
index ce00664..91ade44 100644
--- a/arch/microblaze/kernel/syscall_table.S
+++ b/arch/microblaze/kernel/syscall_table.S
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */

-#define __SYSCALL(nr, entry, nargs) .long entry
+#define __SYSCALL(nr, entry) .long entry
ENTRY(sys_call_table)
#include <asm/syscall_table.h>
#undef __SYSCALL
diff --git a/arch/microblaze/kernel/syscalls/syscalltbl.sh b/arch/microblaze/kernel/syscalls/syscalltbl.sh
index 85d78d9..904b8e6 100644
--- a/arch/microblaze/kernel/syscalls/syscalltbl.sh
+++ b/arch/microblaze/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 | (
--
1.9.1
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