scsi: lpfc: Remove shost_lock protection for fc_host_port shost APIs

[linux-2.6-microblaze.git] / drivers / scsi / lpfc / lpfc_attr.c

diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index d3a5d6e..1f9a529 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -6429,8 +6429,6 @@ lpfc_get_host_port_type(struct Scsi_Host *shost)
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
-       spin_lock_irq(shost->host_lock);
-
        if (vport->port_type == LPFC_NPIV_PORT) {
                fc_host_port_type(shost) = FC_PORTTYPE_NPIV;
        } else if (lpfc_is_link_up(phba)) {
@@ -6447,8 +6445,6 @@ lpfc_get_host_port_type(struct Scsi_Host *shost)
                }
        } else
                fc_host_port_type(shost) = FC_PORTTYPE_UNKNOWN;
-
-       spin_unlock_irq(shost->host_lock);
 }
 
 /**
@@ -6461,8 +6457,6 @@ lpfc_get_host_port_state(struct Scsi_Host *shost)
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
-       spin_lock_irq(shost->host_lock);
-
        if (vport->fc_flag & FC_OFFLINE_MODE)
                fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE;
        else {
@@ -6490,8 +6484,6 @@ lpfc_get_host_port_state(struct Scsi_Host *shost)
                        break;
                }
        }
-
-       spin_unlock_irq(shost->host_lock);
 }
 
 /**
@@ -6504,8 +6496,6 @@ lpfc_get_host_speed(struct Scsi_Host *shost)
        struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
        struct lpfc_hba   *phba = vport->phba;
 
-       spin_lock_irq(shost->host_lock);
-
        if ((lpfc_is_link_up(phba)) && (!(phba->hba_flag & HBA_FCOE_MODE))) {
                switch(phba->fc_linkspeed) {
                case LPFC_LINK_SPEED_1GHZ:
@@ -6568,8 +6558,6 @@ lpfc_get_host_speed(struct Scsi_Host *shost)
                }
        } else
                fc_host_speed(shost) = FC_PORTSPEED_UNKNOWN;
-
-       spin_unlock_irq(shost->host_lock);
 }
 
 /**
@@ -6583,8 +6571,6 @@ lpfc_get_host_fabric_name (struct Scsi_Host *shost)
        struct lpfc_hba   *phba = vport->phba;
        u64 node_name;
 
-       spin_lock_irq(shost->host_lock);
-
        if ((vport->port_state > LPFC_FLOGI) &&
            ((vport->fc_flag & FC_FABRIC) ||
             ((phba->fc_topology == LPFC_TOPOLOGY_LOOP) &&
@@ -6594,8 +6580,6 @@ lpfc_get_host_fabric_name (struct Scsi_Host *shost)
                /* fabric is local port if there is no F/FL_Port */
                node_name = 0;
 
-       spin_unlock_irq(shost->host_lock);
-
        fc_host_fabric_name(shost) = node_name;
 }