[1/3] sparc: remove nargs from __SYSCALL

Message ID 1546444373-21386-2-git-send-email-firoz.khan@linaro.org
State Under Review
Delegated to: David Miller
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Series
  • sparc: Unify the system call scripts
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Commit Message

Firoz Khan Jan. 2, 2019, 3:52 p.m.
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/sparc/kernel/syscalls/syscalltbl.sh | 4 ++--
 arch/sparc/kernel/systbls_32.S           | 2 +-
 arch/sparc/kernel/systbls_64.S           | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

Patch

diff --git a/arch/sparc/kernel/syscalls/syscalltbl.sh b/arch/sparc/kernel/syscalls/syscalltbl.sh
index 77cf014..ffe954b 100644
--- a/arch/sparc/kernel/syscalls/syscalltbl.sh
+++ b/arch/sparc/kernel/syscalls/syscalltbl.sh
@@ -13,10 +13,10 @@  emit() {
 	t_entry="$3"
 
 	while [ $t_nxt -lt $t_nr ]; do
-		printf "__SYSCALL(%s, sys_nis_syscall, )\n" "${t_nxt}"
+		printf "__SYSCALL(%s,sys_nis_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/sparc/kernel/systbls_32.S b/arch/sparc/kernel/systbls_32.S
index ab9e4d5..391a49a 100644
--- a/arch/sparc/kernel/systbls_32.S
+++ b/arch/sparc/kernel/systbls_32.S
@@ -9,7 +9,7 @@ 
  * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
  */
 
-#define __SYSCALL(nr, entry, nargs) .long entry
+#define __SYSCALL(nr, entry)	.long entry
 	.data
 	.align 4
 	.globl sys_call_table
diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S
index a27394b..08ce7cb 100644
--- a/arch/sparc/kernel/systbls_64.S
+++ b/arch/sparc/kernel/systbls_64.S
@@ -10,7 +10,7 @@ 
  * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
  */
 
-#define __SYSCALL(nr, entry, nargs) .word entry
+#define __SYSCALL(nr, entry)	.word entry
 	.text
 	.align	4
 #ifdef CONFIG_COMPAT