* Adam Ford <aford173@xxxxxxxxx> [191108 21:00]: > +static int bandgap_omap_cpu_notifier(struct notifier_block *nb, > + unsigned long cmd, void *v); > > /*** Helper functions to access registers and their bitfields ***/ > > @@ -1025,6 +1033,9 @@ int ti_bandgap_probe(struct platform_device *pdev) > } > } > > + bgp->nb.notifier_call = bandgap_omap_cpu_notifier; > + cpu_pm_register_notifier(&bgp->nb); > + Hmm looks like you're missing the related call to cpu_pm_unregister_notifier(), right? Other than that, it also works on droid4, so please feel free to add: Reviewed-by: Tony Lindgren <tony@xxxxxxxxxxx> Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>