On Wed, 5 Jul 2023 22:43:08 +0200 Paul Cercueil <paul@xxxxxxxxxxxxxxx> wrote: > Use the new PM macros for the suspend and resume functions to be > automatically dropped by the compiler when CONFIG_PM or > CONFIG_PM_SLEEP are 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. > > Note that the behaviour is slightly different than before; the original > code wrapped the suspend/resume with #ifdef CONFIG_PM guards, which > resulted in these functions being compiled in but never used when > CONFIG_PM_SLEEP was disabled. > > Now, those functions are only compiled in when CONFIG_PM_SLEEP is > enabled. > > Also note that pm_sleep_ptr() has not been applied to each callback > in the dev_pm_ops structure because the pm_sleep_ptr() at the usage site > is sufficient. > > Signed-off-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
