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spi: sirf: use SET_SYSTEM_SLEEP_PM_OPS to initialize PM entries
use SET_SYSTEM_SLEEP_PM_OPS to initialize PM entries, this makes the codes clean and also enable the ability of hibernation support for sirf SPI. Signed-off-by: Qipan Li <Qipan.Li@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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dd7243d6a5
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1 changed files with 3 additions and 6 deletions
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@ -693,7 +693,7 @@ static int spi_sirfsoc_remove(struct platform_device *pdev)
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return 0;
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}
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#ifdef CONFIG_PM
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#ifdef CONFIG_PM_SLEEP
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static int spi_sirfsoc_suspend(struct device *dev)
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{
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struct spi_master *master = dev_get_drvdata(dev);
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@ -716,12 +716,11 @@ static int spi_sirfsoc_resume(struct device *dev)
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return 0;
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}
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#endif
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static const struct dev_pm_ops spi_sirfsoc_pm_ops = {
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.suspend = spi_sirfsoc_suspend,
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.resume = spi_sirfsoc_resume,
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SET_SYSTEM_SLEEP_PM_OPS(spi_sirfsoc_suspend, spi_sirfsoc_resume)
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};
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#endif
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static const struct of_device_id spi_sirfsoc_of_match[] = {
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{ .compatible = "sirf,prima2-spi", },
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@ -734,9 +733,7 @@ static struct platform_driver spi_sirfsoc_driver = {
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.driver = {
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.name = DRIVER_NAME,
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.owner = THIS_MODULE,
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#ifdef CONFIG_PM
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.pm = &spi_sirfsoc_pm_ops,
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#endif
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.of_match_table = spi_sirfsoc_of_match,
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},
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.probe = spi_sirfsoc_probe,
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