Re: [PATCH v3 2/7] arch: add #define for each of optimized find bitops

[Geert Uytterhoeven <geert@linux-m68k.org>]

On Wed, Apr 27, 2011 at 15:20, Akinobu Mita <akinobu.mita@gmail.com> wrote:
> The style that we normally use in asm-generic is to test the macro itself
> for existence, so in asm-generic, do:
>
>        #ifndef find_next_zero_bit_le
>        extern unsigned long find_next_zero_bit_le(const void *addr,
>                unsigned long size, unsigned long offset);
>        #endif
>
> and in the architectures, write
>
>        static inline unsigned long find_next_zero_bit_le(const void *addr,
>                unsigned long size, unsigned long offset)
>        #define find_next_zero_bit_le find_next_zero_bit_le
>
> This adds the #define for each of the optimized find bitops in the
> architectures.
>
> Suggested-by: Arnd Bergmann <arnd@arndb.de>
> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
> Acked-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
> Acked-by: Greg Ungerer <gerg@uclinux.org>
> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
> Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
> Cc: Geert Uytterhoeven <geert@linux-m68k.org>

Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds