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Subject[PATCH 5.10 405/599] remoteproc: qcom: Fix missing of_node_put in adsp_alloc_memory_region
Date
From: Miaoqian Lin <linmq006@gmail.com>

[ Upstream commit 505b5b1616e200042999de715dbe7c1e2735cd65 ]

The device_node pointer is returned by of_parse_phandle() with refcount
incremented. We should use of_node_put() on it when done.

Fixes: dc160e449122 ("remoteproc: qcom: Introduce Non-PAS ADSP PIL driver")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220308031219.4718-1-linmq006@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/remoteproc/qcom_q6v5_adsp.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/remoteproc/qcom_q6v5_adsp.c b/drivers/remoteproc/qcom_q6v5_adsp.c
index 9eb599701f9b..c39138d39cf0 100644
--- a/drivers/remoteproc/qcom_q6v5_adsp.c
+++ b/drivers/remoteproc/qcom_q6v5_adsp.c
@@ -406,6 +406,7 @@ static int adsp_alloc_memory_region(struct qcom_adsp *adsp)
}

ret = of_address_to_resource(node, 0, &r);
+ of_node_put(node);
if (ret)
return ret;

--
2.34.1


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