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authorPaul Cercueil <paul@crapouillou.net>2022-10-23 10:48:37 +0100
committerLee Jones <lee@kernel.org>2022-12-07 13:28:11 +0000
commit3833239b5ba22256389c2fd83ca70b6a9028435b (patch)
tree799fec4946fb69510a35741c1443b355885fb4e1 /drivers/mfd
parent270a7c3eba574364c43a6ec8583ec995122c255b (diff)
mfd: sm501: Remove #ifdef guards for PM related functions
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>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/sm501.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c
index 3ac4508a6742..28027982cf69 100644
--- a/drivers/mfd/sm501.c
+++ b/drivers/mfd/sm501.c
@@ -1432,8 +1432,6 @@ static int sm501_plat_probe(struct platform_device *dev)
}
-#ifdef CONFIG_PM
-
/* power management support */
static void sm501_set_power(struct sm501_devdata *sm, int on)
@@ -1509,10 +1507,6 @@ static int sm501_plat_resume(struct platform_device *pdev)
return 0;
}
-#else
-#define sm501_plat_suspend NULL
-#define sm501_plat_resume NULL
-#endif
/* Initialisation data for PCI devices */
@@ -1714,8 +1708,8 @@ static struct platform_driver sm501_plat_driver = {
},
.probe = sm501_plat_probe,
.remove = sm501_plat_remove,
- .suspend = sm501_plat_suspend,
- .resume = sm501_plat_resume,
+ .suspend = pm_sleep_ptr(sm501_plat_suspend),
+ .resume = pm_sleep_ptr(sm501_plat_resume),
};
static int __init sm501_base_init(void)