linux-kernel - Re: [PATCH] x86/platform/UV: make functions uv_handle_nmi and uv_nmi_setup

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Date:   Wed, 6 Dec 2017 09:38:48 -0800
From:   Mike Travis <mike.travis@....com>
To:     Colin King <colin.king@...onical.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "H . Peter Anvin" <hpa@...or.com>,
        "maintainer:X86" <x86@...nel.org>,
        Russ Anderson <russ.anderson@....com>,
        "travis @ sgi . com" <travis@....com>
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] x86/platform/UV: make functions uv_handle_nmi and
 uv_nmi_setup_common static

I know you've already changed it but the UV changes look
fine, so ACK for that.  Thanks.

On 12/6/2017 9:08 AM, Colin King wrote:
> From: Colin Ian King <colin.king@...onical.com>
> 
> Functions uv_handle_nmi and uv_nmi_setup_common are local to the
> source and do not need to be in global scope, so make them static.
> 
> Cleans up sparse warnings:
> symbol 'uv_handle_nmi' was not declared. Should it be static?
> symbol 'uv_nmi_setup_common' was not declared. Should it be static?
> 
> Signed-off-by: Colin Ian King <colin.king@...onical.com>
> ---
>   arch/x86/platform/uv/uv_nmi.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/arch/x86/platform/uv/uv_nmi.c b/arch/x86/platform/uv/uv_nmi.c
> index c34bd8233f7c..5f64f30873e2 100644
> --- a/arch/x86/platform/uv/uv_nmi.c
> +++ b/arch/x86/platform/uv/uv_nmi.c
> @@ -905,7 +905,7 @@ static inline void uv_call_kgdb_kdb(int cpu, struct pt_regs *regs, int master)
>   /*
>    * UV NMI handler
>    */
> -int uv_handle_nmi(unsigned int reason, struct pt_regs *regs)
> +static int uv_handle_nmi(unsigned int reason, struct pt_regs *regs)
>   {
>   	struct uv_hub_nmi_s *hub_nmi = uv_hub_nmi;
>   	int cpu = smp_processor_id();
> @@ -1013,7 +1013,7 @@ void uv_nmi_init(void)
>   }
>   
>   /* Setup HUB NMI info */
> -void __init uv_nmi_setup_common(bool hubbed)
> +static void __init uv_nmi_setup_common(bool hubbed)
>   {
>   	int size = sizeof(void *) * (1 << NODES_SHIFT);
>   	int cpu;
>