[PATCH v2 0/3] usb: core: lpm: add sysfs node for usb3 lpm permit

From: Lu Baolu
Date: Wed Nov 11 2015 - 21:19:54 EST


This patch series is about to add a sysfs attribute, through which
users can disable or enable USB3 LPM (link power management) from
a USB port. Once LPM is disabled from the USB port, LPM between the
downstreaming device and the hub port will not be activated. This
helps users to use any LPM-unfriendly USB devices on any released
Linux kernels.

This patch series contains a fix and a cleanup as well.

Change log:
Fix the "make htmldoc" warning reported by 0-day robot.


Lu Baolu (3):
usb: core: lpm: fix usb3_hardware_lpm sysfs node
usb: core: lpm: add sysfs node for usb3 lpm permit
usb: core: lpm: remove usb3_lpm_enabled in usb_device

Documentation/ABI/testing/sysfs-bus-usb | 27 +++++++---
Documentation/usb/power-management.txt | 11 ++--
drivers/usb/core/hub.c | 33 +++++++++---
drivers/usb/core/hub.h | 5 +-
drivers/usb/core/port.c | 89 ++++++++++++++++++++++++++++++++-
drivers/usb/core/sysfs.c | 31 ++++++++++--
include/linux/usb.h | 6 ++-
7 files changed, 174 insertions(+), 28 deletions(-)


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