2 files changed, 25 insertions, 0 deletions

diff --git a/drivers/message/fusion/mptbase.h b/drivers/message/fusion/mptbase.h
index 7bf0855f9349..2697b70653f2 100644
--- a/drivers/message/fusion/mptbase.h
+++ b/drivers/message/fusion/mptbase.h
@@ -632,6 +632,7 @@ typedef struct _MPT_ADAPTER
         struct mutex             sas_discovery_mutex;
         u8                       sas_discovery_runtime;
         u8                       sas_discovery_ignore_events;
+        u16                      handle;
         int                      sas_index; /* index refrencing */
         MPT_SAS_MGMT             sas_mgmt;
         int                      num_ports;
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 85eff1509d66..f7bd8b11ed3b 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -1635,8 +1635,10 @@ static int mptsas_probe_one_phy(struct device *dev,
         if (!mptsas_get_rphy(phy_info) && port && !port->rphy) {
 
                 struct sas_rphy *rphy;
+                struct device *parent;
                 struct sas_identify identify;
 
+                parent = dev->parent->parent;
                 /*
                  * Let the hotplug_work thread handle processing
                  * the adding/removing of devices that occur
@@ -1647,6 +1649,27 @@ static int mptsas_probe_one_phy(struct device *dev,
                                 goto out;
 
                 mptsas_parse_device_info(&identify, &phy_info->attached);
+                if (scsi_is_host_device(parent)) {
+                        struct mptsas_portinfo *port_info;
+                        int i;
+
+                        mutex_lock(&ioc->sas_topology_mutex);
+                        port_info = mptsas_find_portinfo_by_handle(ioc,
+                                                                   ioc->handle);
+                        mutex_unlock(&ioc->sas_topology_mutex);
+
+                        for (i = 0; i < port_info->num_phys; i++)
+                                if (port_info->phy_info[i].identify.sas_address ==
+                                    identify.sas_address)
+                                        goto out;
+
+                } else if (scsi_is_sas_rphy(parent)) {
+                        struct sas_rphy *parent_rphy = dev_to_rphy(parent);
+                        if (identify.sas_address ==
+                            parent_rphy->identify.sas_address)
+                                goto out;
+                }
+
                 switch (identify.device_type) {
                 case SAS_END_DEVICE:
                         rphy = sas_end_device_alloc(port);
@@ -1698,6 +1721,7 @@ mptsas_probe_hba_phys(MPT_ADAPTER *ioc)
                 goto out_free_port_info;
 
         mutex_lock(&ioc->sas_topology_mutex);
+        ioc->handle = hba->handle;
         port_info = mptsas_find_portinfo_by_handle(ioc, hba->handle);
         if (!port_info) {
                 port_info = hba;