Re: [PATCH] remove old GCC version implementation

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On Wed, Oct 31, 2018 at 12:18 PM Mathieu Malaterre <malat@xxxxxxxxxx> wrote:
>
> GCC 4.6 is the minimum supported now.
>
> Signed-off-by: Mathieu Malaterre <malat@xxxxxxxxxx>
> ---
>  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
>

Acked-by: Miguel Ojeda <miguel.ojeda.sandonis@xxxxxxxxx>

By the way, is it possible that scripts/ and similar stuff uses
directly include/linux/compiler_attributes.h (whenever it hits
mainline, see https://github.com/ojeda/linux/blob/compiler-attributes/include/linux/compiler_attributes.h
)? It is a header that does not depend on anything, so it could easily
be shared; and would avoid having to maintain two sets of attributes.
Let me know, I can take a look at it if you think it is a good idea.

Cheers,
Miguel



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