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Date: Tue, 5 Apr 2022 09:26:33 +0200 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Miaoqian Lin <linmq006@...il.com>, Bjorn Andersson <bjorn.andersson@...aro.org>, Sasha Levin <sashal@...nel.org> Subject: [PATCH 5.16 0680/1017] remoteproc: qcom: Fix missing of_node_put in adsp_alloc_memory_region From: Miaoqian Lin <linmq006@...il.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@...il.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org> Link: https://lore.kernel.org/r/20220308031219.4718-1-linmq006@gmail.com Signed-off-by: Sasha Levin <sashal@...nel.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 098362e6e233..7c02bc132247 100644 --- a/drivers/remoteproc/qcom_q6v5_adsp.c +++ b/drivers/remoteproc/qcom_q6v5_adsp.c @@ -408,6 +408,7 @@ 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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