1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/scsi/mpt2sas/mpt2sas_base.c b/drivers/scsi/mpt2sas/mpt2sas_base.c
index f679bff9fc33..670241efa4b5 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_base.c
+++ b/drivers/scsi/mpt2sas/mpt2sas_base.c
@@ -715,7 +715,6 @@ _base_unmask_interrupts(struct MPT2SAS_ADAPTER *ioc)
 {
         u32 him_register;
 
-        writel(0, &ioc->chip->HostInterruptStatus);
         him_register = readl(&ioc->chip->HostInterruptMask);
         him_register &= ~MPI2_HIM_RIM;
         writel(him_register, &ioc->chip->HostInterruptMask);
@@ -2463,7 +2462,7 @@ _base_handshake_req_reply_wait(struct MPT2SAS_ADAPTER *ioc, int request_bytes,
             ((request_bytes/4)<<MPI2_DOORBELL_ADD_DWORDS_SHIFT)),
             &ioc->chip->Doorbell);
 
-        if ((_base_wait_for_doorbell_int(ioc, 5, sleep_flag))) {
+        if ((_base_wait_for_doorbell_int(ioc, 5, NO_SLEEP))) {
                 printk(MPT2SAS_ERR_FMT "doorbell handshake "
                    "int failed (line=%d)\n", ioc->name, __LINE__);
                 return -EFAULT;
@@ -3169,7 +3168,6 @@ _base_diag_reset(struct MPT2SAS_ADAPTER *ioc, int sleep_flag)
 
         drsprintk(ioc, printk(MPT2SAS_DEBUG_FMT "clear interrupts\n",
             ioc->name));
-        writel(0, &ioc->chip->HostInterruptStatus);
 
         count = 0;
         do {