scsi: ufs: Fix and simplify setup_xfer_req variant operation

Add missing setup_xfer_req() call in ufshcd_issue_devman_upiu_cmd() in
ufs-bsg path. Relocate existing setup_xfer_req() calls to a common place,
i.e., ufshcd_send_command(), to simplify the driver.

Link: https://lore.kernel.org/r/20200706060707.32608-3-stanley.chu@mediatek.com
Acked-by: Avri Altman <Avri.Altman@wdc.com>
Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Stanley Chu 2020-07-06 14:07:07 +08:00 committed by Martin K. Petersen
parent a3170376f7
commit 6edfdcfe28
1 changed files with 5 additions and 4 deletions

View File

@ -1931,8 +1931,11 @@ 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);
@ -2567,7 +2570,6 @@ 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);
@ -2755,7 +2757,6 @@ 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);