On Wednesday, September 25, 2013 02:37:19 PM Bartlomiej Zolnierkiewicz wrote: [...] > > +#ifdef CONFIG_PM > > + > > +static int ti_sata_resume(struct device *dev) > > +{ > > + pm_runtime_disable(dev); > > + pm_runtime_set_active(dev); > > + pm_runtime_enable(dev); > > This doesn't look like a correct ->resume method: > * it shouldn't touch runtime PM at all > * for each ->resume method there should be a corresponding ->suspend method > > Moreover this whole wrapper driver seems strange, why not just add a proper > runtime PM support to ahci_platform driver instead? Hmm, even this shouldn't be needed as this wrapper driver doesn't have ->runtime_suspend and ->runtime resume methods. What exactly is the purpose of the existence of this wrapper driver? Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html