From: Liang He windhl@126.com
[ Upstream commit 05215fb32010d4afb68fbdbb4d237df6e2d4567b ]
We should add the of_node_put() when breaking out of for_each_child_of_node() as it will automatically increase and decrease the refcount.
Fixes: e6b42eb6a66c ("memory: emif: add device tree support to emif driver") Signed-off-by: Liang He windhl@126.com Signed-off-by: Krzysztof Kozlowski krzysztof.kozlowski@linaro.org Link: https://lore.kernel.org/r/20220719085640.1210583-1-windhl@126.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/memory/of_memory.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/memory/of_memory.c b/drivers/memory/of_memory.c index 46539b27a3fb..835754304a7f 100644 --- a/drivers/memory/of_memory.c +++ b/drivers/memory/of_memory.c @@ -132,6 +132,7 @@ const struct lpddr2_timings *of_get_ddr_timings(struct device_node *np_ddr, for_each_child_of_node(np_ddr, np_tim) { if (of_device_is_compatible(np_tim, tim_compat)) { if (of_do_get_timings(np_tim, &timings[i])) { + of_node_put(np_tim); devm_kfree(dev, timings); goto default_timings; }