diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-11-30 01:47:05 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-12-04 02:51:54 +0300 |
| commit | ceb6c9c862c86423f41c1e20ecf8d454f837f519 (patch) | |
| tree | 23b6b5cb563720c9562977f4835d004c1d12f7bd /Documentation/ABI/testing/sysfs-bus-usb | |
| parent | 6ed23b806e73bdd5b17722df507b0f4570c606b6 (diff) | |
| download | linux-ceb6c9c862c86423f41c1e20ecf8d454f837f519.tar.xz | |
USB / PM: Drop CONFIG_PM_RUNTIME from the USB core
After commit b2b49ccbdd54 (PM: Kconfig: Set PM_RUNTIME if PM_SLEEP is
selected) PM_RUNTIME is always set if PM is set, so quite a few
depend on CONFIG_PM (or even dropped in some cases).
Replace CONFIG_PM_RUNTIME with CONFIG_PM in the USB core code
and documentation.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-usb')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-usb | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb index 614d451cee41..e5cc7633d013 100644 --- a/Documentation/ABI/testing/sysfs-bus-usb +++ b/Documentation/ABI/testing/sysfs-bus-usb @@ -104,16 +104,15 @@ What: /sys/bus/usb/devices/.../power/usb2_hardware_lpm Date: September 2011 Contact: Andiry Xu <andiry.xu@amd.com> Description: - 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 - be enabled for the device and the USB device directory will - contain a file named power/usb2_hardware_lpm. The file holds - a string value (enable or disable) indicating whether or not - USB2 hardware LPM is enabled for the device. Developer can - write y/Y/1 or n/N/0 to the file to enable/disable the - feature. + If CONFIG_PM 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 be enabled for the + device and the USB device directory will contain a file named + power/usb2_hardware_lpm. The file holds a string value (enable + or disable) indicating whether or not USB2 hardware LPM is + enabled for the device. Developer can write y/Y/1 or n/N/0 to + the file to enable/disable the feature. What: /sys/bus/usb/devices/.../removable Date: February 2012 |