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spi: sirf: use SET_SYSTEM_SLEEP_PM_OPS to initialize PM entries

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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>
This commit is contained in:
Qipan Li 2014-02-13 00:30:20 +08:00 committed by Mark Brown
parent dd7243d6a5
commit facffed297
1 changed files with 3 additions and 6 deletions
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9
drivers/spi/spi-sirf.c
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@ -693,7 +693,7 @@ static int spi_sirfsoc_remove(struct platform_device *pdev)
return 0;
}
#ifdef CONFIG_PM
#ifdef CONFIG_PM_SLEEP
static int spi_sirfsoc_suspend(struct device *dev)
{
struct spi_master *master = dev_get_drvdata(dev);
@ -716,12 +716,11 @@ static int spi_sirfsoc_resume(struct device *dev)
return 0;
}
#endif
static const struct dev_pm_ops spi_sirfsoc_pm_ops = {
.suspend = spi_sirfsoc_suspend,
.resume = spi_sirfsoc_resume,
SET_SYSTEM_SLEEP_PM_OPS(spi_sirfsoc_suspend, spi_sirfsoc_resume)
};
#endif
static const struct of_device_id spi_sirfsoc_of_match[] = {
{ .compatible = "sirf,prima2-spi", },
@ -734,9 +733,7 @@ static struct platform_driver spi_sirfsoc_driver = {
.driver = {
.name = DRIVER_NAME,
.owner = THIS_MODULE,
#ifdef CONFIG_PM
.pm = &spi_sirfsoc_pm_ops,
#endif
.of_match_table = spi_sirfsoc_of_match,
},
.probe = spi_sirfsoc_probe,