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arm64: entry: make NMI entry/exit functions static
Now that we only call arm64_enter_nmi() and arm64_exit_nmi() from within entry-common.c, let's make these static to ensure this remains the case. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Marc Zyngier <maz@kernel.org> Reviewed-by: Joey Gouly <joey.gouly@arm.com> Cc: James Morse <james.morse@arm.com> Cc: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20210607094624.34689-19-mark.rutland@arm.com Signed-off-by: Will Deacon <will@kernel.org>
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2 changed files with 2 additions and 4 deletions
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@ -57,8 +57,6 @@ asmlinkage void call_on_irq_stack(struct pt_regs *regs,
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void (*func)(struct pt_regs *));
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asmlinkage void enter_from_user_mode(void);
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asmlinkage void exit_to_user_mode(void);
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void arm64_enter_nmi(struct pt_regs *regs);
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void arm64_exit_nmi(struct pt_regs *regs);
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void do_mem_abort(unsigned long far, unsigned int esr, struct pt_regs *regs);
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void do_undefinstr(struct pt_regs *regs);
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void do_bti(struct pt_regs *regs);
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@ -75,7 +75,7 @@ static void noinstr exit_to_kernel_mode(struct pt_regs *regs)
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}
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}
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void noinstr arm64_enter_nmi(struct pt_regs *regs)
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static void noinstr arm64_enter_nmi(struct pt_regs *regs)
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{
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regs->lockdep_hardirqs = lockdep_hardirqs_enabled();
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@ -88,7 +88,7 @@ void noinstr arm64_enter_nmi(struct pt_regs *regs)
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ftrace_nmi_enter();
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}
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void noinstr arm64_exit_nmi(struct pt_regs *regs)
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static void noinstr arm64_exit_nmi(struct pt_regs *regs)
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{
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bool restore = regs->lockdep_hardirqs;
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