Avoid handling of WID_SET_DRV_HANDLER wid command in deferred approach. Instead of posting the wid to work queue now handle directly from the caller context. Remove 'is_sync' parameter from the API as it's not required anymore. Signed-off-by: Ajay Singh <ajay.kathat@microchip.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>