Acked-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx> On 03/05/2012 08:52 PM, Mark Brown wrote: > On Mon, Mar 05, 2012 at 07:48:42PM +0900, Jaehoon Chung wrote: >> On 03/03/2012 09:46 AM, Mark Brown wrote: > >>> + pm_runtime_set_autosuspend_delay(&pdev->dev, 50); > >> Could you explain why use 50ms? > > It's essentially a random number, some other devices use the same one. > We're just trying to avoid suspending between back to back requests. > >>> + pm_runtime_use_autosuspend(&pdev->dev); >>> + pm_suspend_ignore_children(&pdev->dev, 1); > >> Is there reason that ignore_children use to set the true? > > So that we can suspend the host without having to have the MMC card > suspended (the host suspend is not visible to the card). > > > > _______________________________________________ > linux-arm-kernel mailing list > linux-arm-kernel@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel -- To unsubscribe from this list: send the line "unsubscribe linux-mmc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
