From: Miaoqian Lin linmq006@gmail.com
[ Upstream commit 65382585f067d4256ba087934f30f85c9b6984de ]
of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when done.
Fixes: 53e2822e56c7 ("rpmsg: Introduce Qualcomm SMD backend") Signed-off-by: Miaoqian Lin linmq006@gmail.com Signed-off-by: Bjorn Andersson bjorn.andersson@linaro.org Link: https://lore.kernel.org/r/20220511120737.57374-1-linmq006@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/rpmsg/qcom_smd.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/rpmsg/qcom_smd.c b/drivers/rpmsg/qcom_smd.c index 370688e8646b..c1c07ff39a79 100644 --- a/drivers/rpmsg/qcom_smd.c +++ b/drivers/rpmsg/qcom_smd.c @@ -1380,6 +1380,7 @@ static int qcom_smd_parse_edge(struct device *dev, }
edge->ipc_regmap = syscon_node_to_regmap(syscon_np); + of_node_put(syscon_np); if (IS_ERR(edge->ipc_regmap)) { ret = PTR_ERR(edge->ipc_regmap); goto put_node;