summaryrefslogtreecommitdiff
path: root/arch/microblaze/include/asm/syscall.h
diff options
context:
space:
mode:
authorPeter Collingbourne <pcc@google.com>2021-09-14 01:24:47 +0300
committerArnd Bergmann <arnd@arndb.de>2021-09-14 17:06:20 +0300
commit7962c2eddbfe7cce879acb06f9b4f205789e57b7 (patch)
tree730803f821783aa05bc69ed02ca8522305447560 /arch/microblaze/include/asm/syscall.h
parent6880fa6c56601bb8ed59df6c30fd390cc5f6dd8f (diff)
downloadlinux-7962c2eddbfe7cce879acb06f9b4f205789e57b7.tar.xz
arch: remove unused function syscall_set_arguments()
This function appears to have been unused since it was first introduced in commit 828c365cc8b8 ("tracehook: asm/syscall.h"). Signed-off-by: Peter Collingbourne <pcc@google.com> Link: https://linux-review.googlesource.com/id/I8ce04f002903a37c0b6c1d16e9b2a3afa716c097 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/microblaze/include/asm/syscall.h')
-rw-r--r--arch/microblaze/include/asm/syscall.h33
1 files changed, 0 insertions, 33 deletions
diff --git a/arch/microblaze/include/asm/syscall.h b/arch/microblaze/include/asm/syscall.h
index 3a6924f3cbde..5eb3f624cc59 100644
--- a/arch/microblaze/include/asm/syscall.h
+++ b/arch/microblaze/include/asm/syscall.h
@@ -58,28 +58,6 @@ static inline microblaze_reg_t microblaze_get_syscall_arg(struct pt_regs *regs,
return ~0;
}
-static inline void microblaze_set_syscall_arg(struct pt_regs *regs,
- unsigned int n,
- unsigned long val)
-{
- switch (n) {
- case 5:
- regs->r10 = val;
- case 4:
- regs->r9 = val;
- case 3:
- regs->r8 = val;
- case 2:
- regs->r7 = val;
- case 1:
- regs->r6 = val;
- case 0:
- regs->r5 = val;
- default:
- BUG();
- }
-}
-
static inline void syscall_get_arguments(struct task_struct *task,
struct pt_regs *regs,
unsigned long *args)
@@ -91,17 +69,6 @@ static inline void syscall_get_arguments(struct task_struct *task,
*args++ = microblaze_get_syscall_arg(regs, i++);
}
-static inline void syscall_set_arguments(struct task_struct *task,
- struct pt_regs *regs,
- const unsigned long *args)
-{
- unsigned int i = 0;
- unsigned int n = 6;
-
- while (n--)
- microblaze_set_syscall_arg(regs, i++, *args++);
-}
-
asmlinkage unsigned long do_syscall_trace_enter(struct pt_regs *regs);
asmlinkage void do_syscall_trace_leave(struct pt_regs *regs);