Re: [PATCH 1/2] rtc: mt2712: fix build without PM_SLEEP

[Alexandre Belloni]

On 17/03/2020 13:30:10+0100, Geert Uytterhoeven wrote:
> >  static SIMPLE_DEV_PM_OPS(mt2712_pm_ops, mt2712_rtc_suspend,
> >                          mt2712_rtc_resume);
> 
> That's 23 more unused pointers in your kernel image.
> 

This is true but, of the about 900 drivers setting pm callbacks, there
are only 39 doing that conditionally depending on CONFIG_PM or
CONFIG_PM_SLEEP. Interestingly, 9 of them are mediatek related.


-- 
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com