From: Bean Huo <beanhuo@xxxxxxxxxx> Changelog: V--V5: 1. Add patch "docs: ABI: Add wb_on documentation for UFS sysfs" 2. Unify WB related flags with wb_* prefix (Stanley Chu) 3. Delete d_ext_ufs_feature_sup (Stanley Chu) 4. Incorporate Stanley's suggestion to patch 6/7 5. Replace scnprintf() with sysfs_emit() in 1/7 (Greg KH) v3--v4: 1. Rebase patch on 5.11/scsi-staging 2. Add WB cleanup patches 3/6, 4/6 adn 5/6 v2--v3: 1. Change multi-line comments style in patch 1/3 (Can Guo) v1--v2: 1. Take is_hibern8_wb_flush checkup out from function ufshcd_wb_need_flush() in patch 2/3 2. Add UFSHCD_CAP_CLK_SCALING checkup in patch 1/3. that means only for the platform, which doesn't support UFSHCD_CAP_CLK_SCALING, can control WB through "wb_on". Bean Huo (7): scsi: ufs: Add "wb_on" sysfs node to control WB on/off docs: ABI: Add wb_on documentation for UFS sysfs scsi: ufs: Changes comment in the function ufshcd_wb_probe() scsi: ufs: Remove two WB related fields from struct ufs_dev_info scsi: ufs: Group UFS WB related flags to struct ufs_dev_info scsi: ufs: Cleanup WB buffer flush toggle implementation scsi: ufs: Keep device active mode only fWriteBoosterBufferFlushDuringHibernate == 1 Documentation/ABI/testing/sysfs-driver-ufs | 8 ++ drivers/scsi/ufs/ufs-sysfs.c | 41 +++++++ drivers/scsi/ufs/ufs.h | 30 ++--- drivers/scsi/ufs/ufshcd.c | 124 +++++++++------------ drivers/scsi/ufs/ufshcd.h | 6 +- 5 files changed, 122 insertions(+), 87 deletions(-) -- 2.17.1