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hwmon: (nct6775) Convert to use SIMPLE_DEV_PM_OPS
Get rid of #ifdef CONFIG_PM by using SIMPLE_DEV_PM_OPS and declaring suspend and resume functions with __maybe_unused. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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f6906edeac
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@ -880,12 +880,11 @@ struct nct6775_data {
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u16 have_temp;
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u16 have_temp_fixed;
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u16 have_in;
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#ifdef CONFIG_PM
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/* Remember extra register values over suspend/resume */
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u8 vbat;
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u8 fandiv1;
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u8 fandiv2;
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#endif
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};
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struct nct6775_sio_data {
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@ -3989,8 +3988,7 @@ static void nct6791_enable_io_mapping(int sioaddr)
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}
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}
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#ifdef CONFIG_PM
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static int nct6775_suspend(struct device *dev)
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static int __maybe_unused nct6775_suspend(struct device *dev)
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{
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struct nct6775_data *data = nct6775_update_device(dev);
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@ -4005,7 +4003,7 @@ static int nct6775_suspend(struct device *dev)
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return 0;
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}
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static int nct6775_resume(struct device *dev)
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static int __maybe_unused nct6775_resume(struct device *dev)
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{
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struct nct6775_data *data = dev_get_drvdata(dev);
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int i, j, err = 0;
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@ -4066,22 +4064,12 @@ abort:
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return err;
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}
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static const struct dev_pm_ops nct6775_dev_pm_ops = {
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.suspend = nct6775_suspend,
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.resume = nct6775_resume,
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.freeze = nct6775_suspend,
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.restore = nct6775_resume,
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};
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#define NCT6775_DEV_PM_OPS (&nct6775_dev_pm_ops)
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#else
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#define NCT6775_DEV_PM_OPS NULL
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#endif /* CONFIG_PM */
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static SIMPLE_DEV_PM_OPS(nct6775_dev_pm_ops, nct6775_suspend, nct6775_resume);
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static struct platform_driver nct6775_driver = {
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.driver = {
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.name = DRVNAME,
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.pm = NCT6775_DEV_PM_OPS,
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.pm = &nct6775_dev_pm_ops,
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},
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.probe = nct6775_probe,
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};
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