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Subject[PATCH] powerpc/powermac: fix OF node refcount leak
We need to call of_node_put() for device nodes obtained with
of_find_node_by_name().

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---

Found by visual inspection, not tested...

arch/powerpc/platforms/powermac/pic.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/platforms/powermac/pic.c b/arch/powerpc/platforms/powermac/pic.c
index f5f9ad7c3398..d3a9ab0dbcb1 100644
--- a/arch/powerpc/platforms/powermac/pic.c
+++ b/arch/powerpc/platforms/powermac/pic.c
@@ -604,6 +604,7 @@ static int pmacpic_find_viaint(void)
if (np == NULL)
goto not_found;
viaint = irq_of_parse_and_map(np, 0);
+ of_node_put(np);

not_found:
#endif /* CONFIG_ADB_PMU */
--
2.11.0.483.g087da7b7c-goog

--
Dmitry

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