linux-kernel - Re: [PATCH] x86/efi: Add a prototype for efi_arch_mem

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Message-ID: <CAMj1kXF6UF318wCL74T9orJk=+LafZ3VFXUGmqoBefYVaP2gNw@mail.gmail.com>
Date:   Wed, 8 Apr 2020 19:39:56 +0200
From:   Ard Biesheuvel <ardb@...nel.org>
To:     Benjamin Thiel <b.thiel@...teo.de>
Cc:     X86 ML <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>,
        linux-efi <linux-efi@...r.kernel.org>
Subject: Re: [PATCH] x86/efi: Add a prototype for efi_arch_mem_reserve()

On Thu, 26 Mar 2020 at 14:50, Benjamin Thiel <b.thiel@...teo.de> wrote:
>
> ... in order to fix a -Wmissing-ptototypes warning:
>
> arch/x86/platform/efi/quirks.c:245:13: warning:
> no previous prototype for ‘efi_arch_mem_reserve’ [-Wmissing-prototypes]
> void __init efi_arch_mem_reserve(phys_addr_t addr, u64 size)
>
> Signed-off-by: Benjamin Thiel <b.thiel@...teo.de>

Thanks. I'll queue this as a fix.

> ---
>  include/linux/efi.h | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/include/linux/efi.h b/include/linux/efi.h
> index 7efd7072cca5..e4b28ae1ba61 100644
> --- a/include/linux/efi.h
> +++ b/include/linux/efi.h
> @@ -1703,4 +1703,6 @@ struct linux_efi_memreserve {
>
>  void efi_pci_disable_bridge_busmaster(void);
>
> +void __init efi_arch_mem_reserve(phys_addr_t addr, u64 size);
> +
>  #endif /* _LINUX_EFI_H */
> --
> 2.17.1
>