• Yonglong Wu's avatar
    usb: hub: change CLEAR_FEATURE to SET_FEATURE · 4e248000
    Yonglong Wu authored
    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: default avatarYonglong Wu <yonglong.wu@mediatek.com>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    4e248000
hub.c 165 KB