diff options
| author | Paul Cercueil <paul@crapouillou.net> | 2022-10-23 10:48:50 +0100 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2022-12-07 13:28:13 +0000 |
| commit | 02313a90095fb919d9e5e166458f73a5f7bf915c (patch) | |
| tree | b2f20a2e062828a1dd5ceac5343e8a78a29240ac /drivers/mfd | |
| parent | f7f292fe819b6c754836923e126ec27c29be2d07 (diff) | |
| download | linux-02313a90095fb919d9e5e166458f73a5f7bf915c.tar.bz2 | |
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 <paul@crapouillou.net>
Signed-off-by: Lee Jones <lee@kernel.org>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/tc3589x.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/mfd/tc3589x.c b/drivers/mfd/tc3589x.c index b0f4fff5872d..1f6e0d682cd9 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, |