linux-kernel - Re: [PATCH] remove old GCC version implementation

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Message-ID: <CA+7wUsxQEeFrPaSYymwrH31e0po0_5b7zCQG=6yKM064LikGiQ@mail.gmail.com>
Date:   Mon, 26 Nov 2018 11:44:25 +0100
From:   Mathieu Malaterre <malat@...ian.org>
To:     Masahiro Yamada <yamada.masahiro@...ionext.com>
Cc:     Michal Marek <michal.lkml@...kovi.net>,
        linux-kbuild <linux-kbuild@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] remove old GCC version implementation

On Wed, Oct 31, 2018 at 12:15 PM Mathieu Malaterre <malat@...ian.org> wrote:
>
> GCC 4.6 is the minimum supported now.
>
> Signed-off-by: Mathieu Malaterre <malat@...ian.org>
> ---
>  scripts/mod/file2alias.c | 6 +-----
>  1 file changed, 1 insertion(+), 5 deletions(-)
>
> diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
> index 28a61665bb9c..4b59564d4706 100644
> --- a/scripts/mod/file2alias.c
> +++ b/scripts/mod/file2alias.c
> @@ -83,11 +83,7 @@ extern struct devtable *__start___devtable[], *__stop___devtable[];
>  #endif /* __MACH__ */
>
>  #if !defined(__used)
> -# if __GNUC__ == 3 && __GNUC_MINOR__ < 3
> -#  define __used                       __attribute__((__unused__))
> -# else
> -#  define __used                       __attribute__((__used__))
> -# endif
> +#define __used                 __attribute__((__used__))
>  #endif

Superseded by:

https://patchwork.kernel.org/patch/10693483/

>  /* Define a variable f that holds the value of field f of struct devid
> --
> 2.11.0
>