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clk: qcom: Fix return value check in apss_ipq6018_probe()

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In case of error, the function dev_get_regmap() returns NULL pointer
not ERR_PTR(). The IS_ERR() test in the return value check should be
replaced with NULL test.

Fixes: 5e77b4ef1b ("clk: qcom: Add ipq6018 apss clock controller")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Link: https://lore.kernel.org/r/20200628023055.50608-1-weiyongjun1@huawei.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Wei Yongjun 2020-06-28 02:30:55 +00:00 committed by Stephen Boyd
parent 59390282b7
commit dbb988b4e7
1 changed files with 2 additions and 2 deletions
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4
drivers/clk/qcom/apss-ipq6018.c
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@ -87,8 +87,8 @@ static int apss_ipq6018_probe(struct platform_device *pdev)
struct regmap *regmap;
regmap = dev_get_regmap(pdev->dev.parent, NULL);
if (IS_ERR(regmap))
return PTR_ERR(regmap);
if (!regmap)
return -ENODEV;
return qcom_cc_really_probe(pdev, &apss_ipq6018_desc, regmap);
}