Re: [PATCH 1/4] usb: Don't enable USB 2.0 Link PM by default.

2013-10-01 Thread Sarah Sharp
On Mon, Sep 30, 2013 at 05:26:28PM +0300, Mathias Nyman wrote: > Cc: sta...@vger.kernel.org > --- > drivers/usb/core/driver.c |3 + > drivers/usb/core/sysfs.c|1 + > drivers/usb/host/xhci-mem.c | 10 --- > drivers/usb/host/xhci.c | 152 > +++---

[PATCH 1/4] usb: Don't enable USB 2.0 Link PM by default.

2013-09-30 Thread Mathias Nyman
From: Sarah Sharp How it's supposed to work: -- USB 2.0 Link PM is a lower power state that some newer USB 2.0 devices support. USB 3.0 devices certified by the USB-IF are required to support it if they are plugged into a USB 2.0 only port, or a USB 2.0 cable is used. U