From 1240ed71a0f628307dd0cec91509cdd2d6d607d9 Mon Sep 17 00:00:00 2001
From: Yuan Can <yuancan@huawei.com>
Date: Sat, 3 Dec 2022 07:06:39 +0000
Subject: [PATCH] remoteproc: qcom_q6v5_pas: Fix missing of_node_put() in
adsp_alloc_memory_region()
[ Upstream commit 38e7d9c19276832ebb0277f415b9214bf7baeb37 ]
The pointer node is returned by of_parse_phandle() with refcount
incremented. We should use of_node_put() on it when done.
Fixes: b9e718e950c3 ("remoteproc: Introduce Qualcomm ADSP PIL")
Signed-off-by: Yuan Can <yuancan@huawei.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20221203070639.15128-1-yuancan@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/remoteproc/qcom_q6v5_pas.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/remoteproc/qcom_q6v5_pas.c b/drivers/remoteproc/qcom_q6v5_pas.c
index db4b3c4bacd7..d48f4b5c8df7 100644
--- a/drivers/remoteproc/qcom_q6v5_pas.c
+++ b/drivers/remoteproc/qcom_q6v5_pas.c
@@ -230,6 +230,7 @@ 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;