From: Nathan Lynch <ntl@pobox.com>
Date: Wed, 10 Dec 2008 14:46:04 +0000 (+0000)
Subject: powerpc: Add of_find_next_cache_node()
X-Git-Tag: v2.6.29-rc1~574^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e523f723d69cde44e10116d7f49b277da0c6702c;p=pandora-kernel.git

powerpc: Add of_find_next_cache_node()

We have more than one piece of code that looks up cache nodes manually
using the "l2-cache" property.  Add a common helper routine which does
this and handles ePAPR's "next-level-cache" property as well as
powermac.

Signed-off-by: Nathan Lynch <ntl@pobox.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
---

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