Commit ea950510 authored by Paul Cercueil's avatar Paul Cercueil Committed by Daniel Lezcano
Browse files

clocksource/drivers/ingenic-timer: Use pm_sleep_ptr() macro 



The use of the pm_sleep_ptr() macro allows the compiler to always see
the dev_pm_ops structure and related functions, while still allowing the
unused code to be removed, without the need for the __maybe_unused
markings.

Signed-off-by: default avatarPaul Cercueil <paul@crapouillou.net>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20230618153937.96649-1-paul@crapouillou.net
parent 2951580b

drivers/clocksource/ingenic-timer.c

+4 −6
Original line number Diff line number Diff line
@@ -369,7 +369,7 @@ static int __init ingenic_tcu_probe(struct platform_device *pdev) 
	return 0;

}



static int __maybe_unused ingenic_tcu_suspend(struct device *dev)

static int ingenic_tcu_suspend(struct device *dev)

{

	struct ingenic_tcu *tcu = dev_get_drvdata(dev);

	unsigned int cpu;
@@ -382,7 +382,7 @@ static int __maybe_unused ingenic_tcu_suspend(struct device *dev) 
	return 0;

}



static int __maybe_unused ingenic_tcu_resume(struct device *dev)

static int ingenic_tcu_resume(struct device *dev)

{

	struct ingenic_tcu *tcu = dev_get_drvdata(dev);

	unsigned int cpu;
@@ -406,7 +406,7 @@ static int __maybe_unused ingenic_tcu_resume(struct device *dev) 
	return ret;

}



static const struct dev_pm_ops __maybe_unused ingenic_tcu_pm_ops = {

static const struct dev_pm_ops ingenic_tcu_pm_ops = {

	/* _noirq: We want the TCU clocks to be gated last / ungated first */

	.suspend_noirq = ingenic_tcu_suspend,

	.resume_noirq  = ingenic_tcu_resume,
@@ -415,9 +415,7 @@ static const struct dev_pm_ops __maybe_unused ingenic_tcu_pm_ops = { 
static struct platform_driver ingenic_tcu_driver = {

	.driver = {

		.name	= "ingenic-tcu-timer",

#ifdef CONFIG_PM_SLEEP

		.pm	= &ingenic_tcu_pm_ops,

#endif

		.pm	= pm_sleep_ptr(&ingenic_tcu_pm_ops),

		.of_match_table = ingenic_tcu_of_match,

	},

};