Commit ded38f87 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Thierry Reding
Browse files

pwm: atmel-hlcdc: Use DEFINE_SIMPLE_DEV_PM_OPS for PM functions 



This macro has the advantage over SIMPLE_DEV_PM_OPS that we don't have to
care about when the functions are actually used, so the corresponding
#ifdef can be dropped.

Also make use of pm_ptr() to discard all PM related stuff if CONFIG_PM
isn't enabled.

Reviewed-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: default avatarNicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 6c4406ce

drivers/pwm/pwm-atmel-hlcdc.c

+3 −5
Original line number Diff line number Diff line
@@ -180,7 +180,6 @@ static const struct atmel_hlcdc_pwm_errata atmel_hlcdc_pwm_sama5d3_errata = { 
	.div1_clk_erratum = true,

};



#ifdef CONFIG_PM_SLEEP

static int atmel_hlcdc_pwm_suspend(struct device *dev)

{

	struct atmel_hlcdc_pwm *atmel = dev_get_drvdata(dev);
@@ -210,9 +209,8 @@ static int atmel_hlcdc_pwm_resume(struct device *dev) 
	return atmel_hlcdc_pwm_apply(&atmel->chip, &atmel->chip.pwms[0],

				     &state);

}

#endif



static SIMPLE_DEV_PM_OPS(atmel_hlcdc_pwm_pm_ops,

static DEFINE_SIMPLE_DEV_PM_OPS(atmel_hlcdc_pwm_pm_ops,

				atmel_hlcdc_pwm_suspend, atmel_hlcdc_pwm_resume);



static const struct of_device_id atmel_hlcdc_dt_ids[] = {
@@ -297,7 +295,7 @@ static struct platform_driver atmel_hlcdc_pwm_driver = { 
	.driver = {

		.name = "atmel-hlcdc-pwm",

		.of_match_table = atmel_hlcdc_pwm_dt_ids,

		.pm = &atmel_hlcdc_pwm_pm_ops,

		.pm = pm_ptr(&atmel_hlcdc_pwm_pm_ops),

	},

	.probe = atmel_hlcdc_pwm_probe,

	.remove_new = atmel_hlcdc_pwm_remove,