Commit 078d37b7 authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

iio: adc: ad799x: 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: Lars-Peter Clausen <lars@metafoo.de>
Reviewed-by: default avatarPaul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-3-jic23@kernel.org
parent 93a73f6a

drivers/iio/adc/ad799x.c

+4 −4
Original line number Diff line number Diff line
@@ -896,7 +896,7 @@ static int ad799x_remove(struct i2c_client *client) 
	return 0;

}



static int __maybe_unused ad799x_suspend(struct device *dev)

static int ad799x_suspend(struct device *dev)

{

	struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));

	struct ad799x_state *st = iio_priv(indio_dev);
@@ -908,7 +908,7 @@ static int __maybe_unused ad799x_suspend(struct device *dev) 
	return 0;

}



static int __maybe_unused ad799x_resume(struct device *dev)

static int ad799x_resume(struct device *dev)

{

	struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));

	struct ad799x_state *st = iio_priv(indio_dev);
@@ -941,7 +941,7 @@ static int __maybe_unused ad799x_resume(struct device *dev) 
	return 0;

}



static SIMPLE_DEV_PM_OPS(ad799x_pm_ops, ad799x_suspend, ad799x_resume);

static DEFINE_SIMPLE_DEV_PM_OPS(ad799x_pm_ops, ad799x_suspend, ad799x_resume);



static const struct i2c_device_id ad799x_id[] = {

	{ "ad7991", ad7991 },
@@ -960,7 +960,7 @@ MODULE_DEVICE_TABLE(i2c, ad799x_id); 
static struct i2c_driver ad799x_driver = {

	.driver = {

		.name = "ad799x",

		.pm = &ad799x_pm_ops,

		.pm = pm_sleep_ptr(&ad799x_pm_ops),

	},

	.probe = ad799x_probe,

	.remove = ad799x_remove,