From: Geert Uytterhoeven Date: Tue, 3 Mar 2015 10:02:15 +0000 (+0100) Subject: powerpc/pmac: Fix DT refcount imbalance in pmac_pic_probe_oldstyle X-Git-Tag: omap-for-v4.1/fixes-rc1~126^2~70^2~4 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8f910fd0d9d234764e89cb770940df2ece851e71;p=pandora-kernel.git powerpc/pmac: Fix DT refcount imbalance in pmac_pic_probe_oldstyle Internally, of_find_node_by_name() calls of_node_put() on its "from" parameter, which must not be done on "master", as it's still in use, and will be released manually later. This may cause a zero kref refcount. Call of_node_get() before to compensate for this. Signed-off-by: Geert Uytterhoeven Signed-off-by: Benjamin Herrenschmidt --- Reading git-diff-tree failed