1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index 99db02062c3b..e742b3de16ac 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -22,6 +22,7 @@
 #define ZFCP_LOG_AREA                   ZFCP_LOG_AREA_SCSI
 
 #include "zfcp_ext.h"
+#include <asm/atomic.h>
 
 static void zfcp_scsi_slave_destroy(struct scsi_device *sdp);
 static int zfcp_scsi_slave_alloc(struct scsi_device *sdp);
@@ -179,6 +180,10 @@ static void zfcp_scsi_slave_destroy(struct scsi_device *sdpnt)
         struct zfcp_unit *unit = (struct zfcp_unit *) sdpnt->hostdata;
 
         if (unit) {
+                zfcp_erp_wait(unit->port->adapter);
+                wait_event(unit->scsi_scan_wq,
+                           atomic_test_mask(ZFCP_STATUS_UNIT_SCSI_WORK_PENDING,
+                                            &unit->status) == 0);
                 atomic_clear_mask(ZFCP_STATUS_UNIT_REGISTERED, &unit->status);
                 sdpnt->hostdata = NULL;
                 unit->device = NULL;