memory: mtk-smi: Handle return value of clk_prepare_enable
clk_prepare_enable() can fail here and we must check its return value. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
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@ -327,6 +327,7 @@ static int mtk_smi_common_probe(struct platform_device *pdev)
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struct mtk_smi *common;
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struct resource *res;
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enum mtk_smi_gen smi_gen;
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int ret;
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if (!dev->pm_domain)
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return -EPROBE_DEFER;
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@ -361,7 +362,9 @@ static int mtk_smi_common_probe(struct platform_device *pdev)
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if (IS_ERR(common->clk_async))
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return PTR_ERR(common->clk_async);
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clk_prepare_enable(common->clk_async);
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ret = clk_prepare_enable(common->clk_async);
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if (ret)
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return ret;
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}
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pm_runtime_enable(dev);
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platform_set_drvdata(pdev, common);
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