From 8f90161a66bc3d6b9fe8dde4d9028d20eae1b62a Mon Sep 17 00:00:00 2001
From: Miaoqian Lin <linmq006@gmail.com>
Date: Tue, 8 Mar 2022 06:31:02 +0000
Subject: [PATCH] remoteproc: qcom_wcnss: Add missing of_node_put() in wcnss_alloc_memory_region
Git-commit: 8f90161a66bc3d6b9fe8dde4d9028d20eae1b62a
Patch-mainline: v5.18-rc1
References: git-fixes

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
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 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 80bbafee9846..9a223d394087 100644
--- a/drivers/remoteproc/qcom_wcnss.c
+++ b/drivers/remoteproc/qcom_wcnss.c
@@ -500,6 +500,7 @@ 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;
 
-- 
2.31.1