1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index 8f04d37fb359..9f6b315624aa 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -2667,6 +2667,22 @@ mpt_adapter_disable(MPT_ADAPTER *ioc)
                 }
         }
 
+        /*
+         * Put the controller into ready state (if its not already)
+         */
+        if (mpt_GetIocState(ioc, 1) != MPI_IOC_STATE_READY) {
+                if (!SendIocReset(ioc, MPI_FUNCTION_IOC_MESSAGE_UNIT_RESET,
+                    CAN_SLEEP)) {
+                        if (mpt_GetIocState(ioc, 1) != MPI_IOC_STATE_READY)
+                                printk(MYIOC_s_ERR_FMT "%s:  IOC msg unit "
+                                    "reset failed to put ioc in ready state!\n",
+                                    ioc->name, __func__);
+                } else
+                        printk(MYIOC_s_ERR_FMT "%s:  IOC msg unit reset "
+                            "failed!\n", ioc->name, __func__);
+        }
+
+
         /* Disable adapter interrupts! */
         synchronize_irq(ioc->pcidev->irq);
         CHIPREG_WRITE32(&ioc->chip->IntMask, 0xFFFFFFFF);