On Wed, Jul 29, 2020 at 11:26:51AM +0300, Maxim Kochetkov wrote:
> In case of CONFIG_PM is not set:
>
> static inline int __pm_runtime_suspend(struct device *dev, int rpmflags)
> {
> return -ENOSYS;
> }
>
> and ads1015_read_raw failed at:
>
> ret = ads1015_set_power_state(data, false);
> if (ret < 0)
> goto release_direct;
>
I see. Please, elaborate all this in the commit message for v2.
P.S. Avoid top postings!
> 29.07.2020 11:21, Andy Shevchenko wrote:
> > On Wed, Jul 29, 2020 at 10:59:07AM +0300, Maxim Kochetkov wrote:
> > > To stop conversion ads1015_set_power_state function use unimplemented
> > > function pm_runtime_put_autosuspend if CONFIG_PM is not set.
> > > If CONFIG_PM is disabled, there is no need to start/stop conversion.
> > > Fix it by adding return 0 function variant if CONFIG_PM is not set.
> >
> > I'm wondering if you check the real code (assembly) for any difference.
> >
> > All calls AFAICS are statically defined in !CONFIG_PM case and compiler/linker
> > should be clever enough to drop this completely. Isn't it the case?
> >
--
With Best Regards,
Andy Shevchenko
