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References: <20230620094519.15300-1-yuehaibing@huawei.com>
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From:   "Rafael J. Wysocki" <rafael@kernel.org>
Date:   Wed, 21 Jun 2023 19:46:01 +0200
Message-ID: <CAJZ5v0gAsds--SYOU4EA0UPdq3TvYkHw84dKSoJx3O3MO0Me_Q@mail.gmail.com>
Subject: Re: [PATCH -next] x86/acpi: Remove unused extern declaration acpi_copy_wakeup_routine()
To:     YueHaibing <yuehaibing@huawei.com>
Cc:     rafael@kernel.org, len.brown@intel.com, pavel@ucw.cz,
        tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
        dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com,
        linux-pm@vger.kernel.org, linux-acpi@vger.kernel.org,
        linux-kernel@vger.kernel.org
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On Tue, Jun 20, 2023 at 11:45 AM YueHaibing <yuehaibing@huawei.com> wrote:
>
> This is now unused, so can be removed.
>
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>

Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

> ---
>  arch/x86/kernel/acpi/sleep.h | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/arch/x86/kernel/acpi/sleep.h b/arch/x86/kernel/acpi/sleep.h
> index 171a40c74db6..054c15a2f860 100644
> --- a/arch/x86/kernel/acpi/sleep.h
> +++ b/arch/x86/kernel/acpi/sleep.h
> @@ -12,7 +12,6 @@ extern int wakeup_pmode_return;
>
>  extern u8 wake_sleep_flags;
>
> -extern unsigned long acpi_copy_wakeup_routine(unsigned long);
>  extern void wakeup_long64(void);
>
>  extern void do_suspend_lowlevel(void);
> --
> 2.34.1
>