On Mon, Apr 29, 2013 at 7:40 AM, Chanho Min [off-list ref] wrote:

Some architectures need __clzsi2() or __clzdi2() for __builtin_clz and
It causes build failure. They can be implemented using the fls() and
overridden by linking arch-specific versions may not be implemented yet.

Reference: https://lkml.org/lkml/2013/4/18/603
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Chanho Min <chanho.min@lge.com>

Thanks, this fixes the link error on m68k, so

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