diff options
Diffstat (limited to 'drivers/scsi/ufs/ufs-mediatek.c')
| -rw-r--r-- | drivers/scsi/ufs/ufs-mediatek.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/scsi/ufs/ufs-mediatek.c b/drivers/scsi/ufs/ufs-mediatek.c index 40a66b31b31f..673c16596fb2 100644 --- a/drivers/scsi/ufs/ufs-mediatek.c +++ b/drivers/scsi/ufs/ufs-mediatek.c @@ -499,8 +499,15 @@ static int ufs_mtk_suspend(struct ufs_hba *hba, enum ufs_pm_op pm_op) if (ufshcd_is_link_hibern8(hba)) { err = ufs_mtk_link_set_lpm(hba); - if (err) + if (err) { + /* + * Set link as off state enforcedly to trigger + * ufshcd_host_reset_and_restore() in ufshcd_suspend() + * for completed host reset. + */ + ufshcd_set_link_off(hba); return -EAGAIN; + } } if (!ufshcd_is_link_active(hba)) @@ -519,8 +526,10 @@ static int ufs_mtk_resume(struct ufs_hba *hba, enum ufs_pm_op pm_op) if (ufshcd_is_link_hibern8(hba)) { err = ufs_mtk_link_set_hpm(hba); - if (err) + if (err) { + err = ufshcd_link_recovery(hba); return err; + } } return 0; |