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![Geert Uytterhoeven](https://secure.gravatar.com/avatar/248d9d88063a2309eb75c72691fd429b.jpg?s=96&d=mm)
Geert Uytterhoeven committed 8f910fd0d9d
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 <geert+renesas@glider.be> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>