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@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220426131539.388382-1-yangyingliang@huawei.com
Acked-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/clk-en7523.c b/drivers/clk/clk-en7523.c
index 076a70c..29f0126 100644 (file)
--- 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,