From: Miaoqian Lin linmq006@gmail.com
stable inclusion from stable-v5.10.110 commit 7a494580a89b73662b1cfe2e3c1ee4bb8ff5b5d9 bugzilla: https://gitee.com/openeuler/kernel/issues/I574AL
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=...
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[ Upstream commit 8f90161a66bc3d6b9fe8dde4d9028d20eae1b62a ]
The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done.
Fixes: aed361adca9f ("remoteproc: qcom: Introduce WCNSS peripheral image loader") Signed-off-by: Miaoqian Lin linmq006@gmail.com Signed-off-by: Bjorn Andersson bjorn.andersson@linaro.org Link: https://lore.kernel.org/r/20220308063102.10049-1-linmq006@gmail.com Signed-off-by: Sasha Levin sashal@kernel.org Signed-off-by: Yu Liao liaoyu15@huawei.com Reviewed-by: Wei Li liwei391@huawei.com Signed-off-by: Zheng Zengkai zhengzengkai@huawei.com --- drivers/remoteproc/qcom_wcnss.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/remoteproc/qcom_wcnss.c b/drivers/remoteproc/qcom_wcnss.c index e2573f79a137..67286a4505cd 100644 --- a/drivers/remoteproc/qcom_wcnss.c +++ b/drivers/remoteproc/qcom_wcnss.c @@ -448,6 +448,7 @@ static int wcnss_alloc_memory_region(struct qcom_wcnss *wcnss) }
ret = of_address_to_resource(node, 0, &r); + of_node_put(node); if (ret) return ret;