Commit a3c185d9 authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

iio:adc:exynos_adc: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() 



Letting the compiler remove these functions when the kernel is built
without CONFIG_PM_SLEEP support is simpler and less error prone than the
use of #ifdef based config guards.

Removing instances of this approach from IIO also stops them being
copied into new drivers.

Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: default avatarPaul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220130193147.279148-12-jic23@kernel.org
parent 19e2ed80

drivers/iio/adc/exynos_adc.c

+3 −6
Original line number Diff line number Diff line
@@ -968,7 +968,6 @@ static int exynos_adc_remove(struct platform_device *pdev) 
	return 0;

}



#ifdef CONFIG_PM_SLEEP

static int exynos_adc_suspend(struct device *dev)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);
@@ -1001,10 +1000,8 @@ static int exynos_adc_resume(struct device *dev) 


	return 0;

}

#endif



static SIMPLE_DEV_PM_OPS(exynos_adc_pm_ops,

			exynos_adc_suspend,

static DEFINE_SIMPLE_DEV_PM_OPS(exynos_adc_pm_ops, exynos_adc_suspend,

				exynos_adc_resume);



static struct platform_driver exynos_adc_driver = {
@@ -1013,7 +1010,7 @@ static struct platform_driver exynos_adc_driver = { 
	.driver		= {

		.name	= "exynos-adc",

		.of_match_table = exynos_adc_match,

		.pm	= &exynos_adc_pm_ops,

		.pm	= pm_sleep_ptr(&exynos_adc_pm_ops),

	},

};