On Sun, Dec 04, 2022 at 06:08:09PM +0000, Jonathan Cameron wrote: > From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> > > As part of recent changes to the macros in linux/pm.h, the > SIMPLE_DEV_PM_OPS() macro is deprecated in favor of the comination > of DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr(). > More details in the relevant commit message. > > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1a3c7bb088266fa2db017be299f91f1c1894c857 > > The main advantage of the new versions is that they allow the compiler > to 'see' the callbacks registered, thus avoiding the need to either > protect them with ifdef guards or to mark them __maybe_unused. > The compiler then removes the structure and the callbacks as dead code > in event of !CONFIG_PM_SLEEP. > > Ultimately to clean up the old macros the change needs to be done to > all instances of the SIMPLE_DEV_PM_OPS() in the kernel. There are similar > changes to be done for runtime PM macros and more complex PM handling. > This set is just meant to switch over some of the low hanging fruit in > a bite sized chunk. > > Also included at the end of this series are: > * a warning fix for pxspad > * allowing various drivers to be build with CONFIG_COMPILE_TEST. > > There was one case that really is architecture specific for which I > did only a partial build test. I pushed these out in a branch that > 0-day build and it didn't see any problems. Applied the lot, thank you. -- Dmitry
