Commit 1539e05b authored by Jonathan Cameron's avatar Jonathan Cameron
Browse files

iio: light: veml6030: 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: Rishi Gupta <gupt21@gmail.com>
Reviewed-by: default avatarRishi Gupta <gupt21@gmail.com>
Reviewed-by: default avatarPaul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20220621202719.13644-35-jic23@kernel.org
parent b904854e

drivers/iio/light/veml6030.c

+5 −9
Original line number Diff line number Diff line
@@ -846,7 +846,7 @@ static int veml6030_probe(struct i2c_client *client, 
	return devm_iio_device_register(&client->dev, indio_dev);

}



static int __maybe_unused veml6030_runtime_suspend(struct device *dev)

static int veml6030_runtime_suspend(struct device *dev)

{

	int ret;

	struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
@@ -859,7 +859,7 @@ static int __maybe_unused veml6030_runtime_suspend(struct device *dev) 
	return ret;

}



static int __maybe_unused veml6030_runtime_resume(struct device *dev)

static int veml6030_runtime_resume(struct device *dev)

{

	int ret;

	struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev));
@@ -872,12 +872,8 @@ static int __maybe_unused veml6030_runtime_resume(struct device *dev) 
	return ret;

}



static const struct dev_pm_ops veml6030_pm_ops = {

	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,

				pm_runtime_force_resume)

	SET_RUNTIME_PM_OPS(veml6030_runtime_suspend,

				veml6030_runtime_resume, NULL)

};

static DEFINE_RUNTIME_DEV_PM_OPS(veml6030_pm_ops, veml6030_runtime_suspend,

				 veml6030_runtime_resume, NULL);



static const struct of_device_id veml6030_of_match[] = {

	{ .compatible = "vishay,veml6030" },
@@ -895,7 +891,7 @@ static struct i2c_driver veml6030_driver = { 
	.driver = {

		.name = "veml6030",

		.of_match_table = veml6030_of_match,

		.pm = &veml6030_pm_ops,

		.pm = pm_ptr(&veml6030_pm_ops),

	},

	.probe = veml6030_probe,

	.id_table = veml6030_id,