From 5cb7a1113f94cec20ff16d3981b94b7fdd8d73fa Mon Sep 17 00:00:00 2001 From: Anshuman Khandual Date: Mon, 27 Jan 2020 15:19:35 +0530 Subject: [PATCH] arm64: Drop do_el0_ia_bp_hardening() & do_sp_pc_abort() declarations There is a redundant do_sp_pc_abort() declaration in exceptions.h which can be removed. Also do_el0_ia_bp_hardening() as been already been dropped with the commit bfe298745afc ("arm64: entry-common: don't touch daif before bp-hardening") and hence does not need a declaration any more. This should not introduce any functional change. Cc: Catalin Marinas Cc: Will Deacon Cc: James Morse Cc: Thomas Gleixner Cc: linux-kernel@vger.kernel.org Acked-by: Mark Rutland Signed-off-by: Anshuman Khandual Signed-off-by: Will Deacon --- arch/arm64/include/asm/exception.h | 4 ---- 1 file changed, 4 deletions(-) diff --git a/arch/arm64/include/asm/exception.h b/arch/arm64/include/asm/exception.h index b87c6e276ab1..7a6e81ca23a8 100644 --- a/arch/arm64/include/asm/exception.h +++ b/arch/arm64/include/asm/exception.h @@ -33,7 +33,6 @@ static inline u32 disr_to_esr(u64 disr) asmlinkage void enter_from_user_mode(void); void do_mem_abort(unsigned long addr, unsigned int esr, struct pt_regs *regs); -void do_sp_pc_abort(unsigned long addr, unsigned int esr, struct pt_regs *regs); void do_undefinstr(struct pt_regs *regs); asmlinkage void bad_mode(struct pt_regs *regs, int reason, unsigned int esr); void do_debug_exception(unsigned long addr_if_watchpoint, unsigned int esr, @@ -47,7 +46,4 @@ void bad_el0_sync(struct pt_regs *regs, int reason, unsigned int esr); void do_cp15instr(unsigned int esr, struct pt_regs *regs); void do_el0_svc(struct pt_regs *regs); void do_el0_svc_compat(struct pt_regs *regs); -void do_el0_ia_bp_hardening(unsigned long addr, unsigned int esr, - struct pt_regs *regs); - #endif /* __ASM_EXCEPTION_H */ -- 2.25.1