From: Gavin Shan Date: Tue, 25 Jun 2013 06:35:27 +0000 (+0800) Subject: powerpc/eeh: Remove eeh_mutex X-Git-Tag: v3.11-rc1~94^2~48 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ef6a28577398df2853abf123cb4a2e0c57eb879a;p=pandora-kernel.git powerpc/eeh: Remove eeh_mutex Originally, eeh_mutex was introduced to protect the PE hierarchy tree and the attached EEH devices because EEH core was possiblly running with multiple threads to access the PE hierarchy tree. However, we now have only one kthread in EEH core. So we needn't the eeh_mutex and just remove it. Signed-off-by: Gavin Shan Signed-off-by: Benjamin Herrenschmidt --- Reading git-diff-tree failed