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ASoC: sun4i-spdif: 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: Mark Brown <broonie@kernel.org>
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@ -458,11 +458,16 @@ static int sun4i_spdif_runtime_suspend(struct device *dev)
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static int sun4i_spdif_runtime_resume(struct device *dev)
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static int sun4i_spdif_runtime_resume(struct device *dev)
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{
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{
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struct sun4i_spdif_dev *host = dev_get_drvdata(dev);
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struct sun4i_spdif_dev *host = dev_get_drvdata(dev);
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int ret;
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clk_prepare_enable(host->spdif_clk);
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ret = clk_prepare_enable(host->spdif_clk);
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clk_prepare_enable(host->apb_clk);
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if (ret)
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return ret;
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ret = clk_prepare_enable(host->apb_clk);
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if (ret)
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clk_disable_unprepare(host->spdif_clk);
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return 0;
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return ret;
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}
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}
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static int sun4i_spdif_probe(struct platform_device *pdev)
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static int sun4i_spdif_probe(struct platform_device *pdev)
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