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spi/s3c64xx: Check that clock enables succeed on runtime resume
Signed-off-by: Mark Brown <broonie@linaro.org>
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@ -1524,9 +1524,17 @@ static int s3c64xx_spi_runtime_resume(struct device *dev)
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{
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struct spi_master *master = dev_get_drvdata(dev);
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struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master);
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int ret;
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clk_prepare_enable(sdd->src_clk);
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clk_prepare_enable(sdd->clk);
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ret = clk_prepare_enable(sdd->src_clk);
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if (ret != 0)
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return ret;
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ret = clk_prepare_enable(sdd->clk);
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if (ret != 0) {
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clk_disable_unprepare(sdd->src_clk);
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return ret;
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}
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return 0;
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}
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