ARM bitops: fix for arm arch < 5 ...

The correct bitops implementation depends on __LINUX_ARM_ARCH__ being
set. We do not currently support this variable. Change the default case
to < armv5, so that we do not end up with clz instructions in v4 code.
This is actually a workaround, the correct solution is to set
__LINUX_ARM_ARCH__ correctly.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

Bitops:Cleanup ARM bitops ...

Cleanup of ARM bitops functions.
Introduce the findbits.S which allows for
optimized algo.

Signed-off-by: Nishanth Menon <x0nishan@ti.com>

add ffs

* Code cleanup: ...

- remove trailing white space, trailing empty lines, C++ comments, etc.
  - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)

* Patches by Kenneth Johansson, 25 Jun 2003:
  - major rework of command structure
    (work done mostly by Michal Cendrowski and Joakim Kristiansen)

Initial revision