Re: [tpmdd-devel] [PATCH] tpm/tpm_crb: fix unused warnings on suspend/resume functions

[Jarkko Sakkinen]

On Tue, Mar 21, 2017 at 10:05:36PM +0000, Winkler, Tomas wrote:
> > On Thu, Mar 16, 2017 at 09:51:33PM -0400, JÃrÃmy Lefaure wrote:
> > > When PM_SLEEP is disabled crb_pm_suspend and crb_pm_resume are not
> > > used by SET_SYSTEM_SLEEP_PM_OPS even if PM is enabled:
> > >
> > > drvers/char/tpm/tpm_crb.c:540:12: warning: âcrb_pm_suspendâ defined
> > > but not used [-Wunused-function]  static int crb_pm_suspend(struct
> > > device *dev)
> > >             ^
> > > drivers/char/tpm/tpm_crb.c:551:12: warning: âcrb_pm_resumeâ defined
> > > but not used [-Wunused-function]  static int crb_pm_resume(struct
> > > device *dev)
> > >             ^
> > >
> > > The preprocessor condition should be on CONFIG_PM_SLEEP, not on
> > CONFIG_PM.
> > > However, this patch fixes this warning by using __maybe_unused on
> > > function that are in the preprocessor condition.
> > >
> > > Signed-off-by: JÃrÃmy Lefaure <jeremy.lefaure@xxxxxxxxxxxx>
> > 
> > Thanks. Please include also linux-kernel@xxxxxxxxxxxxxxx in the future.
> > 
> > Reviewed-by: Jarkko Saskkinen <jarkko.sakkinen@xxxxxxxxxxxxxxx>
> 
> We should go with Arnd's patch, which is actually the same,  but it
> was already reviewed and has better commit messages.
> Thanks
> Tomas

You are right about the commit message but where are the Reviewed-by
tags? [1]

[1] https://patchwork.kernel.org/patch/9633537/

/Jarkko