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-rw-r--r--arch/nds32/kernel/ftrace.c12
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/nds32/kernel/ftrace.c b/arch/nds32/kernel/ftrace.c
index fd2a54b8cd57..22ab77ea27ad 100644
--- a/arch/nds32/kernel/ftrace.c
+++ b/arch/nds32/kernel/ftrace.c
@@ -89,18 +89,6 @@ int __init ftrace_dyn_arch_init(void)
return 0;
}
-int ftrace_arch_code_modify_prepare(void)
-{
- set_all_modules_text_rw();
- return 0;
-}
-
-int ftrace_arch_code_modify_post_process(void)
-{
- set_all_modules_text_ro();
- return 0;
-}
-
static unsigned long gen_sethi_insn(unsigned long addr)
{
unsigned long opcode = 0x46000000;