ufshcd_release(hba);
goto out;
}
- /* Make sure descriptors are ready before ringing the doorbell */
- wmb();
ufshcd_send_command(hba, tag);
out:
time_left = wait_for_completion_timeout(hba->dev_cmd.complete,
msecs_to_jiffies(max_timeout));
- /* Make sure descriptors are ready before ringing the doorbell */
- wmb();
spin_lock_irqsave(hba->host->host_lock, flags);
hba->dev_cmd.complete = NULL;
if (likely(time_left)) {
hba->dev_cmd.complete = &wait;
ufshcd_add_query_upiu_trace(hba, UFS_QUERY_SEND, lrbp->ucd_req_ptr);
- /* Make sure descriptors are ready before ringing the doorbell */
- wmb();
ufshcd_send_command(hba, tag);
err = ufshcd_wait_for_dev_cmd(hba, lrbp, timeout);
/* send command to the controller */
__set_bit(task_tag, &hba->outstanding_tasks);
- /* Make sure descriptors are ready before ringing the task doorbell */
- wmb();
-
ufshcd_writel(hba, 1 << task_tag, REG_UTP_TASK_REQ_DOOR_BELL);
/* Make sure that doorbell is committed immediately */
wmb();
hba->dev_cmd.complete = &wait;
ufshcd_add_query_upiu_trace(hba, UFS_QUERY_SEND, lrbp->ucd_req_ptr);
- /* Make sure descriptors are ready before ringing the doorbell */
- wmb();
ufshcd_send_command(hba, tag);
/*