Commit e5933cf4 authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

iio: magn: yas530: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros 



Using these new macros allows the compiler to remove the unused dev_pm_ops
structure and related functions if !CONFIG_PM without the need to mark
the functions __maybe_unused.

Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: default avatarPaul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-37-jic23@kernel.org
parent 74f4595a

drivers/iio/magnetometer/yamaha-yas530.c

+5 −9
Original line number Diff line number Diff line
@@ -965,7 +965,7 @@ static int yas5xx_remove(struct i2c_client *i2c) 
	return 0;

}



static int __maybe_unused yas5xx_runtime_suspend(struct device *dev)

static int yas5xx_runtime_suspend(struct device *dev)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct yas5xx *yas5xx = iio_priv(indio_dev);
@@ -976,7 +976,7 @@ static int __maybe_unused yas5xx_runtime_suspend(struct device *dev) 
	return 0;

}



static int __maybe_unused yas5xx_runtime_resume(struct device *dev)

static int yas5xx_runtime_resume(struct device *dev)

{

	struct iio_dev *indio_dev = dev_get_drvdata(dev);

	struct yas5xx *yas5xx = iio_priv(indio_dev);
@@ -1011,12 +1011,8 @@ static int __maybe_unused yas5xx_runtime_resume(struct device *dev) 
	return ret;

}



static const struct dev_pm_ops yas5xx_dev_pm_ops = {

	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,

				pm_runtime_force_resume)

	SET_RUNTIME_PM_OPS(yas5xx_runtime_suspend,

			   yas5xx_runtime_resume, NULL)

};

static DEFINE_RUNTIME_DEV_PM_OPS(yas5xx_dev_pm_ops, yas5xx_runtime_suspend,

				 yas5xx_runtime_resume, NULL);



static const struct i2c_device_id yas5xx_id[] = {

	{"yas530", },
@@ -1038,7 +1034,7 @@ static struct i2c_driver yas5xx_driver = { 
	.driver	 = {

		.name	= "yas5xx",

		.of_match_table = yas5xx_of_match,

		.pm = &yas5xx_dev_pm_ops,

		.pm = pm_ptr(&yas5xx_dev_pm_ops),

	},

	.probe	  = yas5xx_probe,

	.remove	  = yas5xx_remove,