On Tue, 2020-12-15 at 16:57 +0800, Stanley Chu wrote: > > u8 b_wb_buffer_type; > > - u32 d_wb_alloc_units; > > Perhaps below two fields could be also removed from struct > ufs_dev_info > for the same reason? > > u32 d_ext_ufs_feature_sup; I thought twice before this patch. maybe will be used in near future, so I keep d_ext_ufs_feature_sup. Now that you suggest, we can remove it as well. > u32 d_wb_alloc_units; This patch is to remove it. Thanks, Bean