Commit 45dc8c59 authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

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



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: default avatarJonathan 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: default avatarPaul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-4-jic23@kernel.org
parent 078d37b7

drivers/iio/adc/at91-sama5d2_adc.c

+5 −4
Original line number Diff line number Diff line
@@ -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 @@ static __maybe_unused int at91_adc_resume(struct device *dev) 
	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)