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mfd: t7l66xb: Remove #ifdef guards for PM related functions

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Use the new pm_sleep_ptr() macro to handle the .suspend/.resume
callbacks.

This macro allow the suspend and resume functions to be automatically
dropped by the compiler when CONFIG_SUSPEND is disabled, without having
to use #ifdef guards.

This has the advantage of always compiling these functions in,
independently of any Kconfig option. Thanks to that, bugs and other
regressions are subsequently easier to catch.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Paul Cercueil 2022-10-23 10:48:42 +01:00 committed by Lee Jones
parent 9b990dc9f0
commit daf7ea817f
1 changed files with 2 additions and 7 deletions
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9
drivers/mfd/t7l66xb.c
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@ -257,7 +257,6 @@ static void t7l66xb_detach_irq(struct platform_device *dev)
/*--------------------------------------------------------------------------*/
#ifdef CONFIG_PM
static int t7l66xb_suspend(struct platform_device *dev, pm_message_t state)
{
struct t7l66xb *t7l66xb = platform_get_drvdata(dev);
@ -288,10 +287,6 @@ static int t7l66xb_resume(struct platform_device *dev)
return 0;
}
#else
#define t7l66xb_suspend NULL
#define t7l66xb_resume NULL
#endif
/*--------------------------------------------------------------------------*/
@ -416,8 +411,8 @@ static struct platform_driver t7l66xb_platform_driver = {
.driver = {
.name = "t7l66xb",
},
.suspend = t7l66xb_suspend,
.resume = t7l66xb_resume,
.suspend = pm_sleep_ptr(t7l66xb_suspend),
.resume = pm_sleep_ptr(t7l66xb_resume),
.probe = t7l66xb_probe,
.remove = t7l66xb_remove,
};