> +#ifdef CONFIG_PM
> +static int rwdt_suspend(struct device *dev)
> +{
> + struct platform_device *pdev;
> + struct rwdt_priv *priv;
> +
> + pdev = to_platform_device(dev);
> + priv = platform_get_drvdata(pdev);
struct rwdt_priv *priv = dev_get_drvdata(dev);
?
> + if (watchdog_active(&priv->wdev)) {
> + rwdt_write(priv, priv->cks, RWTCSRA);
> + }
> + return 0;
> +}
> +
> +static int rwdt_resume(struct device *dev)
> +{
> + struct platform_device *pdev;
> + struct rwdt_priv *priv;
> +
> + pdev = to_platform_device(dev);
> + priv = platform_get_drvdata(pdev);
ditto
> + if (watchdog_active(&priv->wdev)) {
> + rwdt_write(priv, priv->cks | RWTCSRA_TME, RWTCSRA);
> + }
> + return 0;
> +}
> +
> +static const struct dev_pm_ops rwdt_pm = {
> + .suspend = rwdt_suspend,
> + .resume = rwdt_resume,
> +};
Use SIMPLE_DEV_PM_OPS macro (see stmp3xxx_rtc_wdt.c for an example) for
more compact code and...
> +#ifdef CONFIG_PM
> + .pm = &rwdt_pm,
> +#endif
... removing this ifdeffery?
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