tree dc6443159ddfe4965264593c9f493f927e8b1d52
parent 749820928a2fd47ff536773d869d2c3f8038b7d1
author Nathan Lynch <ntl@pobox.com> 1228920364 +0000
committer Paul Mackerras <paulus@samba.org> 1229829674 +1100

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>