Revert "ASoC: codec: msm8x16: check return value of msm8x16_wcd_codec_parse_dt"

[karo-tx-linux.git] / Documentation / usb / power-management.txt

diff --git a/Documentation/usb/power-management.txt b/Documentation/usb/power-management.txt
index 4a15c90bc11d93d362b0397899091d048992a545..0a94ffe17ab6f1d3b11774924411431da08a3385 100644 (file)
--- a/Documentation/usb/power-management.txt
+++ b/Documentation/usb/power-management.txt
@@ -537,17 +537,18 @@ relevant attribute files are usb2_hardware_lpm and usb3_hardware_lpm.
                can write y/Y/1 or n/N/0 to the file to enable/disable
                USB2 hardware LPM manually. This is for test purpose mainly.
 
-       power/usb3_hardware_lpm
+       power/usb3_hardware_lpm_u1
+       power/usb3_hardware_lpm_u2
 
                When a USB 3.0 lpm-capable device is plugged in to a
                xHCI host which supports link PM, it will check if U1
                and U2 exit latencies have been set in the BOS
                descriptor; if the check is is passed and the host
                supports USB3 hardware LPM, USB3 hardware LPM will be
-               enabled for the device and this file will be created.
-               The file holds a string value (enable or disable)
-               indicating whether or not USB3 hardware LPM is
-               enabled for the device.
+               enabled for the device and these files will be created.
+               The files hold a string value (enable or disable)
+               indicating whether or not USB3 hardware LPM U1 or U2
+               is enabled for the device.
 
        USB Port Power Control
        ----------------------