1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
index 95d82743d7b1..a16f2a05736f 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
@@ -5002,6 +5002,12 @@ _scsih_sas_device_status_change_event(struct MPT2SAS_ADAPTER *ioc,
                      event_data);
 #endif
 
+        /* In MPI Revision K (0xC), the internal device reset complete was
+         * implemented, so avoid setting tm_busy flag for older firmware.
+         */
+        if ((ioc->facts.HeaderVersion >> 8) < 0xC)
+                return;
+
         if (event_data->ReasonCode !=
             MPI2_EVENT_SAS_DEV_STAT_RC_INTERNAL_DEVICE_RESET &&
            event_data->ReasonCode !=