diff options
| author | Paul Cercueil <paul@crapouillou.net> | 2022-10-23 10:48:35 +0100 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2022-12-07 13:28:11 +0000 |
| commit | ff84723e5291c51ac23429d267ab9107e14ee486 (patch) | |
| tree | 1ce5fea7da80db41259d22c138252d351bf96ea1 /drivers/mfd | |
| parent | fdefee3073bc60b57f664e1463d7e4c07910e3bd (diff) | |
| download | linux-ff84723e5291c51ac23429d267ab9107e14ee486.tar.bz2 | |
mfd: mcp-sa11x0: 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/mcp-sa11x0.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c index 4629dff187cd..1c9831b78cf9 100644 --- a/drivers/mfd/mcp-sa11x0.c +++ b/drivers/mfd/mcp-sa11x0.c @@ -255,7 +255,6 @@ static int mcp_sa11x0_remove(struct platform_device *dev) return 0; } -#ifdef CONFIG_PM_SLEEP static int mcp_sa11x0_suspend(struct device *dev) { struct mcp_sa11x0 *m = priv(dev_get_drvdata(dev)); @@ -277,17 +276,14 @@ static int mcp_sa11x0_resume(struct device *dev) return 0; } -#endif static const struct dev_pm_ops mcp_sa11x0_pm_ops = { -#ifdef CONFIG_PM_SLEEP .suspend = mcp_sa11x0_suspend, .freeze = mcp_sa11x0_suspend, .poweroff = mcp_sa11x0_suspend, .resume_noirq = mcp_sa11x0_resume, .thaw_noirq = mcp_sa11x0_resume, .restore_noirq = mcp_sa11x0_resume, -#endif }; static struct platform_driver mcp_sa11x0_driver = { @@ -295,7 +291,7 @@ static struct platform_driver mcp_sa11x0_driver = { .remove = mcp_sa11x0_remove, .driver = { .name = DRIVER_NAME, - .pm = &mcp_sa11x0_pm_ops, + .pm = pm_sleep_ptr(&mcp_sa11x0_pm_ops), }, }; |