usb: hub: change CLEAR_FEATURE to SET_FEATURE
authorYonglong Wu <yonglong.wu@mediatek.com>
Fri, 19 Aug 2016 03:37:26 +0000 (11:37 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 27 Sep 2016 10:20:17 +0000 (12:20 +0200)
commit4e248000e0d3b406bd6612186835467f2f84486e
tree7a57b1226631ab00c8fb318981a696faa8797846
parent0f247626cbbfa2010d2b86fdee652605e084e248
usb: hub: change CLEAR_FEATURE to SET_FEATURE

In USB20 specification, describes in chapter 9.4.5: The Remote Wakeup
field can be modified by the SetFeature() and ClearFeature() requests
using the DEVICE_REMOTE_WAKEUP feature selector.

In USB30 specification, also describes in chapter 9.4.5: The Function
Remote Wakeup field can be modified by the SetFeature() requests
using the FUNCTION_SUSPEND feature selector. In chapter 9.4.9 Set
Feature reference, it describes Function Remote Wake Enabled/Disabled
at suspend options by SET_FEATURE.

In USB30 specification only mentioned SetFeature(), so we need use
SET_FEATURE replace CLEAR_FEATURE to disable USB30 function remote
wakeup in suspend options.

Signed-off-by: Yonglong Wu <yonglong.wu@mediatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/core/hub.c