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iio: adc: at91-sam5d2: Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()

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Using these newer macros allows the compiler to remove the unused
structure and functions when !CONFIG_PM_SLEEP + removes the need to
mark pm functions __maybe_unused.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Eugen Hristev <eugen.hristev@microchip.com>
Cc: Nicolas Ferre <nicolas.ferre@microchip.com>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-4-jic23@kernel.org
This commit is contained in:
Jonathan Cameron 2022-06-21 21:26:46 +01:00
parent 078d37b73f
commit 45dc8c59e1
1 changed files with 5 additions and 4 deletions
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9
drivers/iio/adc/at91-sama5d2_adc.c
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@ -2103,7 +2103,7 @@ static int at91_adc_remove(struct platform_device *pdev)
return 0;
}
static __maybe_unused int at91_adc_suspend(struct device *dev)
static int at91_adc_suspend(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct at91_adc_state *st = iio_priv(indio_dev);
@ -2123,7 +2123,7 @@ static __maybe_unused int at91_adc_suspend(struct device *dev)
return pinctrl_pm_select_sleep_state(dev);
}
static __maybe_unused int at91_adc_resume(struct device *dev)
static int at91_adc_resume(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct at91_adc_state *st = iio_priv(indio_dev);
@ -2169,7 +2169,8 @@ resume_failed:
return ret;
}
static SIMPLE_DEV_PM_OPS(at91_adc_pm_ops, at91_adc_suspend, at91_adc_resume);
static DEFINE_SIMPLE_DEV_PM_OPS(at91_adc_pm_ops, at91_adc_suspend,
at91_adc_resume);
static const struct of_device_id at91_adc_dt_match[] = {
{
@ -2190,7 +2191,7 @@ static struct platform_driver at91_adc_driver = {
.driver = {
.name = "at91-sama5d2_adc",
.of_match_table = at91_adc_dt_match,
.pm = &at91_adc_pm_ops,
.pm = pm_sleep_ptr(&at91_adc_pm_ops),
},
};
module_platform_driver(at91_adc_driver)