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pinctrl: at91: Switch to use DEFINE_NOIRQ_DEV_PM_OPS() helper
Since pm.h provides a helper for system no-IRQ PM callbacks, switch the driver to use it instead of open coded variant. With that switch pm_ptr() to pm_sleep_ptr() as the above mentioned callbacks are only used for system sleep. The use of the pm_sleep_ptr() macro allows the compiler to always see the dev_pm_ops structure and related functions, while still allowing the unused code to be removed, without the need for the __maybe_unused markings. Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev> Reviewed-by: Paul Cercueil <paul@crapouillou.net> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/20230717172821.62827-7-andriy.shevchenko@linux.intel.com Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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@ -1657,7 +1657,7 @@ static int gpio_irq_set_wake(struct irq_data *d, unsigned state)
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return 0;
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}
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static int __maybe_unused at91_gpio_suspend(struct device *dev)
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static int at91_gpio_suspend(struct device *dev)
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{
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struct at91_gpio_chip *at91_chip = dev_get_drvdata(dev);
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void __iomem *pio = at91_chip->regbase;
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@ -1675,7 +1675,7 @@ static int __maybe_unused at91_gpio_suspend(struct device *dev)
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return 0;
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}
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static int __maybe_unused at91_gpio_resume(struct device *dev)
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static int at91_gpio_resume(struct device *dev)
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{
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struct at91_gpio_chip *at91_chip = dev_get_drvdata(dev);
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void __iomem *pio = at91_chip->regbase;
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@ -1903,15 +1903,13 @@ static int at91_gpio_probe(struct platform_device *pdev)
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return 0;
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}
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static const struct dev_pm_ops at91_gpio_pm_ops = {
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NOIRQ_SYSTEM_SLEEP_PM_OPS(at91_gpio_suspend, at91_gpio_resume)
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};
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static DEFINE_NOIRQ_DEV_PM_OPS(at91_gpio_pm_ops, at91_gpio_suspend, at91_gpio_resume);
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static struct platform_driver at91_gpio_driver = {
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.driver = {
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.name = "gpio-at91",
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.of_match_table = at91_gpio_of_match,
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.pm = pm_ptr(&at91_gpio_pm_ops),
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.pm = pm_sleep_ptr(&at91_gpio_pm_ops),
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},
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.probe = at91_gpio_probe,
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};
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