Commit 1839391b authored by Jonathan Cameron's avatar Jonathan Cameron Committed by Guenter Roeck
Browse files

hwmon: (pwm-fan) 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 #ifdef guards whilst
achieving the same result.

Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20220925172759.3573439-14-jic23@kernel.org


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent 8de7295c

drivers/hwmon/pwm-fan.c

+2 −4
Original line number Diff line number Diff line
@@ -639,7 +639,6 @@ static void pwm_fan_shutdown(struct platform_device *pdev) 
	pwm_fan_cleanup(ctx);

}



#ifdef CONFIG_PM_SLEEP

static int pwm_fan_suspend(struct device *dev)

{

	struct pwm_fan_ctx *ctx = dev_get_drvdata(dev);
@@ -653,9 +652,8 @@ static int pwm_fan_resume(struct device *dev) 


	return set_pwm(ctx, ctx->pwm_value);

}

#endif



static SIMPLE_DEV_PM_OPS(pwm_fan_pm, pwm_fan_suspend, pwm_fan_resume);

static DEFINE_SIMPLE_DEV_PM_OPS(pwm_fan_pm, pwm_fan_suspend, pwm_fan_resume);



static const struct of_device_id of_pwm_fan_match[] = {

	{ .compatible = "pwm-fan", },
@@ -668,7 +666,7 @@ static struct platform_driver pwm_fan_driver = { 
	.shutdown	= pwm_fan_shutdown,

	.driver	= {

		.name		= "pwm-fan",

		.pm		= &pwm_fan_pm,

		.pm		= pm_sleep_ptr(&pwm_fan_pm),

		.of_match_table	= of_pwm_fan_match,

	},

};