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Message-ID: <20220426131539.388382-1-yangyingliang@huawei.com>
Date: Tue, 26 Apr 2022 21:15:39 +0800
From: Yang Yingliang <yangyingliang@...wei.com>
To: <linux-kernel@...r.kernel.org>, <linux-clk@...r.kernel.org>
CC: <mturquette@...libre.com>, <sboyd@...nel.org>, <nbd@....name>,
<matthias.bgg@...il.com>
Subject: [PATCH -next] clk: en7523: fix wrong pointer check in en7523_clk_probe()
Check the real return value of devm_platform_ioremap_resource()
in en7523_clk_probe().
Fixes: 1e6273179190 ("clk: en7523: Add clock driver for Airoha EN7523 SoC")
Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
---
drivers/clk/clk-en7523.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/clk-en7523.c b/drivers/clk/clk-en7523.c
index 076a70c2e173..29f0126cbd05 100644
--- a/drivers/clk/clk-en7523.c
+++ b/drivers/clk/clk-en7523.c
@@ -314,7 +314,7 @@ static int en7523_clk_probe(struct platform_device *pdev)
return PTR_ERR(base);
np_base = devm_platform_ioremap_resource(pdev, 1);
- if (IS_ERR(base))
+ if (IS_ERR(np_base))
return PTR_ERR(np_base);
clk_data = devm_kzalloc(&pdev->dev,
--
2.25.1
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