Commit d025007d authored by Jonathan Cameron's avatar Jonathan Cameron Committed by Guenter Roeck
Browse files

hwmon: (lm90) 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>
Cc: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20220925172759.3573439-8-jic23@kernel.org


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 31b34d62

drivers/hwmon/lm90.c

+4 −4
Original line number Diff line number Diff line
@@ -2956,7 +2956,7 @@ static void lm90_alert(struct i2c_client *client, enum i2c_alert_protocol type, 
	}

}



static int __maybe_unused lm90_suspend(struct device *dev)

static int lm90_suspend(struct device *dev)

{

	struct lm90_data *data = dev_get_drvdata(dev);

	struct i2c_client *client = data->client;
@@ -2967,7 +2967,7 @@ static int __maybe_unused lm90_suspend(struct device *dev) 
	return 0;

}



static int __maybe_unused lm90_resume(struct device *dev)

static int lm90_resume(struct device *dev)

{

	struct lm90_data *data = dev_get_drvdata(dev);

	struct i2c_client *client = data->client;
@@ -2978,14 +2978,14 @@ static int __maybe_unused lm90_resume(struct device *dev) 
	return 0;

}



static SIMPLE_DEV_PM_OPS(lm90_pm_ops, lm90_suspend, lm90_resume);

static DEFINE_SIMPLE_DEV_PM_OPS(lm90_pm_ops, lm90_suspend, lm90_resume);



static struct i2c_driver lm90_driver = {

	.class		= I2C_CLASS_HWMON,

	.driver = {

		.name	= "lm90",

		.of_match_table = of_match_ptr(lm90_of_match),

		.pm	= &lm90_pm_ops,

		.pm	= pm_sleep_ptr(&lm90_pm_ops),

	},

	.probe_new	= lm90_probe,

	.alert		= lm90_alert,