On 04/12/2012 12:07 PM, Alan Stern wrote: > Benoit or anyone else: > > Right now the ehci-tegra driver powers down the EHCI controller during > bus suspend, if the appropriate parameter is set. This is not the > right thing to do, and it will break under some newly added changes to > the USB core. > > Instead, the driver should leave the controller powered up during bus > suspend, and power it down during controller suspend. Below is a patch > that attempts to do this. > > I have no way to test this patch; I haven't even compiled it. Please > see if it works okay, or if it needs to be fixed at all. I can test this. How would I trigger the bus conditions this patch affects? Note that we don't have system suspend on Tegra yet. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
