>On Tue, Jan 03, 2017 at 05:02:47PM +0800, Peter Chen wrote: >> At some systems, the pinctrl setting will be lost or needs to set as >> "sleep" state to save power consumption. So, we need to configure >> pinctrl as "sleep" state when system enters suspend, and as "default" >> state after system resumes. In this way, the pinctrl value can be >> recovered as "default" state after resuming. > >I thought this was supposed to be done automatically by the driver core? >If not it should be, every single driver is likely to end up with that.
Good idea, I will send a patch for that. Peter
