From: Randy Dunlap <randy.dunlap@oracle.com>
Date: Thu, 7 Dec 2006 04:39:16 +0000 (-0800)
Subject: [PATCH] lib functions: always build hweight for loadable modules
X-Git-Tag: v2.6.20-rc1~145^2^2~92
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=702a28b1e64be3dc313f5f0ceb6dc95edfbc5e18;p=pandora-kernel.git

[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>
---

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