tree 579069600af87d2eac2d2580df9924c3cd12eee9
parent 0b71c8e76d20d0329bf7e54f172389f3c343dc41
author Randy Dunlap <randy.dunlap@oracle.com> 1165466356 -0800
committer Linus Torvalds <torvalds@woody.osdl.org> 1165509582 -0800

[PATCH] lib functions: always build hweight for loadable modules

Always build hweight8/16/32/64() functions into the kernel so that loadable
modules may use them.

I didn't remove GENERIC_HWEIGHT since ALPHA_EV67, ia64, and some variants
of UltraSparc(64) provide their own hweight functions.

Fixes config/build problems with NTFS=m and JOYSTICK_ANALOG=m.

  Kernel: arch/x86_64/boot/bzImage is ready  (#19)
    Building modules, stage 2.
    MODPOST 94 modules
  WARNING: "hweight32" [fs/ntfs/ntfs.ko] undefined!
  WARNING: "hweight16" [drivers/input/joystick/analog.ko] undefined!
  WARNING: "hweight8" [drivers/input/joystick/analog.ko] undefined!
  make[1]: *** [__modpost] Error 1
  make: *** [modules] Error 2

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>