On Wed, 30 Oct 2019 16:08:44 +0800, zhong jiang wrote: > It is more clear to use DEFINE_DEBUGFS_ATTRIBUTE to define debugfs file > operation rather than DEFINE_SIMPLE_ATTRIBUTE. > > Signed-off-by: zhong jiang <zhongjiang@xxxxxxxxxx> Acked-by: Jakub Kicinski <kubakici@xxxxx>