From 02313a90095fb919d9e5e166458f73a5f7bf915c Mon Sep 17 00:00:00 2001 From: Paul Cercueil Date: Sun, 23 Oct 2022 10:48:50 +0100 Subject: [PATCH] mfd: tc3589x: Remove #ifdef guards for PM related functions Use the new DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr() macros to handle the .suspend/.resume callbacks. These macros 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 Signed-off-by: Lee Jones --- drivers/mfd/tc3589x.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c index b0f4fff..1f6e0d6 100644 --- a/drivers/mfd/tc3589x.c +++ b/drivers/mfd/tc3589x.c @@ -436,7 +436,6 @@ static void tc3589x_remove(struct i2c_client *client) mfd_remove_devices(tc3589x->dev); } -#ifdef CONFIG_PM_SLEEP static int tc3589x_suspend(struct device *dev) { struct tc3589x *tc3589x = dev_get_drvdata(dev); @@ -464,9 +463,9 @@ static int tc3589x_resume(struct device *dev) return ret; } -#endif -static SIMPLE_DEV_PM_OPS(tc3589x_dev_pm_ops, tc3589x_suspend, tc3589x_resume); +static DEFINE_SIMPLE_DEV_PM_OPS(tc3589x_dev_pm_ops, + tc3589x_suspend, tc3589x_resume); static const struct i2c_device_id tc3589x_id[] = { { "tc35890", TC3589X_TC35890 }, @@ -483,7 +482,7 @@ MODULE_DEVICE_TABLE(i2c, tc3589x_id); static struct i2c_driver tc3589x_driver = { .driver = { .name = "tc3589x", - .pm = &tc3589x_dev_pm_ops, + .pm = pm_sleep_ptr(&tc3589x_dev_pm_ops), .of_match_table = of_match_ptr(tc3589x_match), }, .probe_new = tc3589x_probe, -- 2.7.4