10055 recursive mutex enter in ahci

*** 1201,1220 ****
                          return (DDI_SUCCESS);
                  }
  
                  ahci_ctlp->ahcictl_flags |= AHCI_SUSPEND;
  
-                 ahci_em_suspend(ahci_ctlp);
- 
                  /* stop the watchdog handler */
                  if (ahci_ctlp->ahcictl_timeout_id) {
                          (void) untimeout(ahci_ctlp->ahcictl_timeout_id);
                          ahci_ctlp->ahcictl_timeout_id = 0;
                  }
  
                  mutex_exit(&ahci_ctlp->ahcictl_mutex);
  
                  /*
                   * drain the taskq
                   */
                  ahci_drain_ports_taskq(ahci_ctlp);
  
--- 1201,1220 ----
                          return (DDI_SUCCESS);
                  }
  
                  ahci_ctlp->ahcictl_flags |= AHCI_SUSPEND;
  
                  /* stop the watchdog handler */
                  if (ahci_ctlp->ahcictl_timeout_id) {
                          (void) untimeout(ahci_ctlp->ahcictl_timeout_id);
                          ahci_ctlp->ahcictl_timeout_id = 0;
                  }
  
                  mutex_exit(&ahci_ctlp->ahcictl_mutex);
  
+                 ahci_em_suspend(ahci_ctlp);
+ 
                  /*
                   * drain the taskq
                   */
                  ahci_drain_ports_taskq(ahci_ctlp);