[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20221013002124.1894077-44-sashal@kernel.org>
Date: Wed, 12 Oct 2022 20:21:19 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Lv Ruyi <lv.ruyi@....com.cn>, Zeal Robot <zealci@....com.cn>,
Joel Stanley <joel@....id.au>, Sasha Levin <sashal@...nel.org>,
jk@...abs.org, linux-fsi@...ts.ozlabs.org
Subject: [PATCH AUTOSEL 5.15 44/47] fsi: master-ast-cf: Fix missing of_node_put in fsi_master_acf_probe
From: Lv Ruyi <lv.ruyi@....com.cn>
[ Upstream commit 182d98e00e4745fe253cb0c24c63bbac253464a2 ]
of_parse_phandle returns node pointer with refcount incremented, use
of_node_put() on it when done.
Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: Lv Ruyi <lv.ruyi@....com.cn>
Link: https://lore.kernel.org/r/20220407085911.2491719-1-lv.ruyi@zte.com.cn
Signed-off-by: Joel Stanley <joel@....id.au>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/fsi/fsi-master-ast-cf.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/fsi/fsi-master-ast-cf.c b/drivers/fsi/fsi-master-ast-cf.c
index 24292acdbaf8..5f608ef8b53c 100644
--- a/drivers/fsi/fsi-master-ast-cf.c
+++ b/drivers/fsi/fsi-master-ast-cf.c
@@ -1324,12 +1324,14 @@ static int fsi_master_acf_probe(struct platform_device *pdev)
}
master->cvic = devm_of_iomap(&pdev->dev, np, 0, NULL);
if (IS_ERR(master->cvic)) {
+ of_node_put(np);
rc = PTR_ERR(master->cvic);
dev_err(&pdev->dev, "Error %d mapping CVIC\n", rc);
goto err_free;
}
rc = of_property_read_u32(np, "copro-sw-interrupts",
&master->cvic_sw_irq);
+ of_node_put(np);
if (rc) {
dev_err(&pdev->dev, "Can't find coprocessor SW interrupt\n");
goto err_free;
--
2.35.1
Powered by blists - more mailing lists