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| author | Paul Cercueil <paul@crapouillou.net> | 2022-10-23 10:48:49 +0100 |
|---|---|---|
| committer | Lee Jones <lee@kernel.org> | 2022-12-07 13:28:13 +0000 |
| commit | f7f292fe819b6c754836923e126ec27c29be2d07 (patch) | |
| tree | 88159cdb11553b5278ff3a50d28192837c4f99ee /drivers/mfd/stmpe.c | |
| parent | 4d8a6ae23af64a37803c0d15922819d27b4b8b08 (diff) | |
| download | lwn-f7f292fe819b6c754836923e126ec27c29be2d07.tar.gz lwn-f7f292fe819b6c754836923e126ec27c29be2d07.zip | |
mfd: stmpe: Remove #ifdef guards for PM related functions
Use the new EXPORT_GPL_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/stmpe.c')
| -rw-r--r-- | drivers/mfd/stmpe.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/mfd/stmpe.c b/drivers/mfd/stmpe.c index 0c4f74197d3e..c304d20bb988 100644 --- a/drivers/mfd/stmpe.c +++ b/drivers/mfd/stmpe.c @@ -1495,7 +1495,6 @@ void stmpe_remove(struct stmpe *stmpe) mfd_remove_devices(stmpe->dev); } -#ifdef CONFIG_PM static int stmpe_suspend(struct device *dev) { struct stmpe *stmpe = dev_get_drvdata(dev); @@ -1516,8 +1515,5 @@ static int stmpe_resume(struct device *dev) return 0; } -const struct dev_pm_ops stmpe_dev_pm_ops = { - .suspend = stmpe_suspend, - .resume = stmpe_resume, -}; -#endif +EXPORT_GPL_SIMPLE_DEV_PM_OPS(stmpe_dev_pm_ops, + stmpe_suspend, stmpe_resume); |