[U-Boot] [PATCH 2/4]: Define ffs/fls for all architectures

Jean-Christophe PLAGNIOL-VILLARD
2009-08-19T23:11:09Z

On 11:13 Tue 18 Aug , Simon Kagstrom wrote:
> Define ffs/fls for all architectures
>
> UBIFS requires fls(), which is not defined for arm (and some other
> architectures) and this patch adds it. The implementation is taken from
> Linux and is generic. ffs() is also defined for those that miss it.
>
> v2: Unify code style (empty line between ffs/fls)
please this
>
> Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
> ---
here
> include/asm-arm/bitops.h | 4 ++++
> include/asm-avr32/bitops.h | 4 ++++
> include/asm-i386/bitops.h | 2 ++
> include/asm-m68k/bitops.h | 2 ++
> include/asm-microblaze/bitops.h | 2 ++
> include/asm-mips/bitops.h | 2 ++
> include/asm-nios/bitops.h | 5 ++++-
> include/asm-nios2/bitops.h | 5 ++++-
> include/asm-sh/bitops.h | 2 ++
> include/asm-sparc/bitops.h | 4 ++++
> include/linux/bitops.h | 37 +++++++++++++++++++++++++++++++++++++
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>

Best Regards,
J.