[PATCH v1 2/2] scsi: ufs: Fix and simplify setup_xfer_req variant operation

[Stanley Chu]

Add missing "setup_xfer_req" call in ufshcd_issue_devman_upiu_cmd()
by ufs-bsg path, and collect all "setup_xfer_req" calls to an unified
place, i.e., ufshcd_send_command(), to simplify the driver.

Signed-off-by: Stanley Chu <stanley.chu at mediatek.com>
---
 drivers/scsi/ufs/ufshcd.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 71e8d7c782bd..8603b07045a6 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -1925,8 +1925,11 @@ static void ufshcd_clk_scaling_update_busy(struct ufs_hba *hba)
 static inline
 void ufshcd_send_command(struct ufs_hba *hba, unsigned int task_tag)
 {
-	hba->lrb[task_tag].issue_time_stamp = ktime_get();
-	hba->lrb[task_tag].compl_time_stamp = ktime_set(0, 0);
+	struct ufshcd_lrb *lrbp = &hba->lrb[task_tag];
+
+	lrbp->issue_time_stamp = ktime_get();
+	lrbp->compl_time_stamp = ktime_set(0, 0);
+	ufshcd_vops_setup_xfer_req(hba, task_tag, (lrbp->cmd ? true : false));
 	ufshcd_add_command_trace(hba, task_tag, "send");
 	ufshcd_clk_scaling_start_busy(hba);
 	__set_bit(task_tag, &hba->outstanding_reqs);
@@ -2544,7 +2547,6 @@ static int ufshcd_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd)
 
 	/* issue command to the controller */
 	spin_lock_irqsave(hba->host->host_lock, flags);
-	ufshcd_vops_setup_xfer_req(hba, tag, true);
 	ufshcd_send_command(hba, tag);
 out_unlock:
 	spin_unlock_irqrestore(hba->host->host_lock, flags);
@@ -2731,7 +2733,6 @@ static int ufshcd_exec_dev_cmd(struct ufs_hba *hba,
 	/* Make sure descriptors are ready before ringing the doorbell */
 	wmb();
 	spin_lock_irqsave(hba->host->host_lock, flags);
-	ufshcd_vops_setup_xfer_req(hba, tag, false);
 	ufshcd_send_command(hba, tag);
 	spin_unlock_irqrestore(hba->host->host_lock, flags);
 
-- 
2.18.0