linux-kernel - Re: [PATCH v2 3/3] sparc64: bitops: Change _

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Date:   Wed, 3 Aug 2022 10:48:01 +0200
From:   Amadeusz Sławiński 
        <amadeuszx.slawinski@...ux.intel.com>
To:     Vineet Gupta <vgupta@...nel.org>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        "David S . Miller" <davem@...emloft.net>
Cc:     Guenter Roeck <linux@...ck-us.net>,
        linux-snps-arc@...ts.infradead.org,
        linux-m68k@...ts.linux-m68k.org, sparclinux@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Cezary Rojewski <cezary.rojewski@...el.com>
Subject: Re: [PATCH v2 3/3] sparc64: bitops: Change __fls to return unsigned
 long

On 5/27/2022 1:53 PM, Amadeusz Sławiński wrote:
> As per asm-generic definition and other architectures __fls should
> return unsigned long.
> 
> No functional change is expected as return value should fit in unsigned
> long.
> 
> Reviewed-by: Cezary Rojewski <cezary.rojewski@...el.com>
> Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@...ux.intel.com>
> ---
>   arch/sparc/include/asm/bitops_64.h | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/sparc/include/asm/bitops_64.h b/arch/sparc/include/asm/bitops_64.h
> index 005a8ae858f1..cdac39bd7b32 100644
> --- a/arch/sparc/include/asm/bitops_64.h
> +++ b/arch/sparc/include/asm/bitops_64.h
> @@ -24,7 +24,7 @@ void clear_bit(unsigned long nr, volatile unsigned long *addr);
>   void change_bit(unsigned long nr, volatile unsigned long *addr);
>   
>   int fls(unsigned int word);
> -int __fls(unsigned long word);
> +unsigned long __fls(unsigned long word);
>   
>   #include <asm-generic/bitops/non-atomic.h>
>   

Hi,

any chance this one could also get merged? Other two patches are already 
in linux-next and I would like to remove it from list of things I have 
to remember ;)

Amadeusz