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USB: remove CONFIG_USB_SUSPEND from Documentation 

An earlier patch removed the CONFIG_USB_SUSPEND symbol but forgot to
update the Documentation files.  This patch (as1676) rectifies that
omission.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alan Stern 2013-03-28 15:31:13 -04:00 committed by Greg Kroah-Hartman
parent f3bc64d6d1
commit 4e9c8e5c58
2 changed files with 9 additions and 7 deletions
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6
Documentation/ABI/testing/sysfs-bus-usb
View File

@ -32,7 +32,7 @@ Date: January 2008
KernelVersion: 2.6.25
Contact: Sarah Sharp <sarah.a.sharp@intel.com>
Description:
If CONFIG_PM and CONFIG_USB_SUSPEND are enabled, then this file
If CONFIG_PM_RUNTIME is enabled then this file
is present. When read, it returns the total time (in msec)
that the USB device has been connected to the machine. This
file is read-only.
@ -45,7 +45,7 @@ Date: January 2008
KernelVersion: 2.6.25
Contact: Sarah Sharp <sarah.a.sharp@intel.com>
Description:
If CONFIG_PM and CONFIG_USB_SUSPEND are enabled, then this file
If CONFIG_PM_RUNTIME is enabled then this file
is present. When read, it returns the total time (in msec)
that the USB device has been active, i.e. not in a suspended
state. This file is read-only.
@ -187,7 +187,7 @@ What: /sys/bus/usb/devices/.../power/usb2_hardware_lpm
Date: September 2011
Contact: Andiry Xu <andiry.xu@amd.com>
Description:
If CONFIG_USB_SUSPEND is set and a USB 2.0 lpm-capable device
If CONFIG_PM_RUNTIME is set and a USB 2.0 lpm-capable device
is plugged in to a xHCI host which support link PM, it will
perform a LPM test; if the test is passed and host supports
USB2 hardware LPM (xHCI 1.0 feature), USB2 hardware LPM will

10
Documentation/usb/power-management.txt
View File

@ -33,6 +33,10 @@ built with CONFIG_USB_SUSPEND enabled (which depends on
CONFIG_PM_RUNTIME). System PM support is present only if the kernel
was built with CONFIG_SUSPEND or CONFIG_HIBERNATION enabled.
(Starting with the 3.10 kernel release, dynamic PM support for USB is
present whenever the kernel was built with CONFIG_PM_RUNTIME enabled.
The CONFIG_USB_SUSPEND option has been eliminated.)
What is Remote Wakeup?
----------------------
@ -206,10 +210,8 @@ initialized to 5. (The idle-delay values for already existing devices
will not be affected.)
Setting the initial default idle-delay to -1 will prevent any
autosuspend of any USB device. This is a simple alternative to
disabling CONFIG_USB_SUSPEND and rebuilding the kernel, and it has the
added benefit of allowing you to enable autosuspend for selected
devices.
autosuspend of any USB device. This has the benefit of allowing you
then to enable autosuspend for selected devices.
Warnings