[v2,1/7] riscv: traps: staticalize handle_break()

Commit Message

Jisheng Zhang July 20, 2024, 5:12 p.m. UTC

handle_break() is only called in traps.c, make it static.

Signed-off-by: Jisheng Zhang <[e-mail]>
---
 arch/riscv/include/asm/entry-common.h | 1 -
 arch/riscv/kernel/traps.c             | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

Patch

diff --git a/arch/riscv/include/asm/entry-common.h b/arch/riscv/include/asm/entry-common.h
index 2293e535f865..1458a41c6536 100644
--- a/arch/riscv/include/asm/entry-common.h
+++ b/arch/riscv/include/asm/entry-common.h
@@ -23,7 +23,6 @@  static inline void arch_exit_to_user_mode_prepare(struct pt_regs *regs,
 #define arch_exit_to_user_mode_prepare arch_exit_to_user_mode_prepare
 
 void handle_page_fault(struct pt_regs *regs);
-void handle_break(struct pt_regs *regs);
 
 #ifdef CONFIG_RISCV_MISALIGNED
 int handle_misaligned_load(struct pt_regs *regs);
diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c
index 05a16b1f0aee..84dff89f435d 100644
--- a/arch/riscv/kernel/traps.c
+++ b/arch/riscv/kernel/traps.c
@@ -270,7 +270,7 @@  static bool probe_breakpoint_handler(struct pt_regs *regs)
 	return user ? uprobe_breakpoint_handler(regs) : kprobe_breakpoint_handler(regs);
 }
 
-void handle_break(struct pt_regs *regs)
+static void handle_break(struct pt_regs *regs)
 {
 	if (probe_single_step_handler(regs))
 		return;