Re: [PATCH 00/32] Input: Joystick keyboard switch to DEFINE_SIMPLE_DEV_PM_OPS()

[Dmitry Torokhov <dmitry.torokhov@gmail.com>]

On Sun, Dec 04, 2022 at 06:08:09PM +0000, Jonathan Cameron wrote:
> From: Jonathan Cameron <Jonathan.Cameron@huawei.com>
> 
> 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