From: YueHaibing <yuehaibing@huawei.com>Date: Thu, 17 Sep 2020 10:19:10 +0800> There is no callers in tree, so can remove it.> > Signed-off-by: YueHaibing <yuehaibing@huawei.com>> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com>> ---> v2: fix title typo 'funtions' --> 'functions'Applied, thank you.