From: Gavin Shan <gwshan@linux.vnet.ibm.com>
Date: Tue, 17 Mar 2015 05:15:08 +0000 (+1100)
Subject: powerpc/eeh: Remove device_node dependency
X-Git-Tag: omap-for-v4.1/fixes-rc1~126^2~7^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6406d8fbb014bebdfb5bf3c244548958aec7379;p=pandora-kernel.git

powerpc/eeh: Remove device_node dependency

The patch removes struct eeh_dev::dn and the corresponding helper
functions: eeh_dev_to_of_node() and of_node_to_eeh_dev(). Instead,
eeh_dev_to_pdn() and pdn_to_eeh_dev() should be used to get the
pdn, which might contain device_node on PowerNV platform.

Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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