Commit 5d5a0aa5 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Thierry Reding
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pwm: tiecap: 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.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 3d672776

drivers/pwm/pwm-tiecap.c

+2 −4
Original line number Diff line number Diff line
@@ -269,7 +269,6 @@ static void ecap_pwm_remove(struct platform_device *pdev) 
	pm_runtime_disable(&pdev->dev);

}



#ifdef CONFIG_PM_SLEEP

static void ecap_pwm_save_context(struct ecap_pwm_chip *pc)

{

	pm_runtime_get_sync(pc->chip.dev);
@@ -312,15 +311,14 @@ static int ecap_pwm_resume(struct device *dev) 
	ecap_pwm_restore_context(pc);

	return 0;

}

#endif



static SIMPLE_DEV_PM_OPS(ecap_pwm_pm_ops, ecap_pwm_suspend, ecap_pwm_resume);

static DEFINE_SIMPLE_DEV_PM_OPS(ecap_pwm_pm_ops, ecap_pwm_suspend, ecap_pwm_resume);



static struct platform_driver ecap_pwm_driver = {

	.driver = {

		.name = "ecap",

		.of_match_table = ecap_of_match,

		.pm = &ecap_pwm_pm_ops,

		.pm = pm_ptr(&ecap_pwm_pm_ops),

	},

	.probe = ecap_pwm_probe,

	.remove_new = ecap_pwm_remove,