From: Anton Blanchard <anton@samba.org>
Date: Wed, 18 Apr 2012 02:21:52 +0000 (+0000)
Subject: powerpc: Remove CONFIG_POWER4_ONLY
X-Git-Tag: v3.5-rc1~132^2~34
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=694caf0255dcab506d1e174c96a65ab65d96e108;p=pandora-kernel.git

powerpc: Remove CONFIG_POWER4_ONLY

Remove CONFIG_POWER4_ONLY, the option is badly named and only does two
things:

- It wraps the MMU segment table code. With feature fixups there is
  little downside to compiling this in.

- It uses the newer mtocrf instruction in various assembly functions.
  Instead of making this a compile option just do it at runtime via
  a feature fixup.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---

Reading git-diff-tree failed