Commit 80294537 authored by Jonathan Cameron's avatar Jonathan Cameron Committed by Guenter Roeck
Browse files

hwmon: (max31722) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() 



These newer PM macros allow the compiler to see what code it can remove
if !CONFIG_PM_SLEEP. This allows the removal of __maybe_unused markings
whilst achieving the same result.

Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20220925172759.3573439-10-jic23@kernel.org


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent ca19f965

drivers/hwmon/max31722.c

+4 −4
Original line number Diff line number Diff line
@@ -113,7 +113,7 @@ static void max31722_remove(struct spi_device *spi) 
		dev_warn(&spi->dev, "Failed to put device in stand-by mode\n");

}



static int __maybe_unused max31722_suspend(struct device *dev)

static int max31722_suspend(struct device *dev)

{

	struct spi_device *spi_device = to_spi_device(dev);

	struct max31722_data *data = spi_get_drvdata(spi_device);
@@ -121,7 +121,7 @@ static int __maybe_unused max31722_suspend(struct device *dev) 
	return max31722_set_mode(data, MAX31722_MODE_STANDBY);

}



static int __maybe_unused max31722_resume(struct device *dev)

static int max31722_resume(struct device *dev)

{

	struct spi_device *spi_device = to_spi_device(dev);

	struct max31722_data *data = spi_get_drvdata(spi_device);
@@ -129,7 +129,7 @@ static int __maybe_unused max31722_resume(struct device *dev) 
	return max31722_set_mode(data, MAX31722_MODE_CONTINUOUS);

}



static SIMPLE_DEV_PM_OPS(max31722_pm_ops, max31722_suspend, max31722_resume);

static DEFINE_SIMPLE_DEV_PM_OPS(max31722_pm_ops, max31722_suspend, max31722_resume);



static const struct spi_device_id max31722_spi_id[] = {

	{"max31722", 0},
@@ -141,7 +141,7 @@ MODULE_DEVICE_TABLE(spi, max31722_spi_id); 
static struct spi_driver max31722_driver = {

	.driver = {

		.name = "max31722",

		.pm = &max31722_pm_ops,

		.pm = pm_sleep_ptr(&max31722_pm_ops),

	},

	.probe =            max31722_probe,

	.remove =           max31722_remove,