diff options
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_base.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c index 016b01bcc1a3..84c507587166 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_base.c +++ b/drivers/scsi/mpt3sas/mpt3sas_base.c @@ -7405,6 +7405,8 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc) ioc_info(ioc, "sending diag reset !!\n"); + pci_cfg_access_lock(ioc->pdev); + drsprintk(ioc, ioc_info(ioc, "clear interrupts\n")); count = 0; @@ -7495,10 +7497,12 @@ _base_diag_reset(struct MPT3SAS_ADAPTER *ioc) goto out; } + pci_cfg_access_unlock(ioc->pdev); ioc_info(ioc, "diag reset: SUCCESS\n"); return 0; out: + pci_cfg_access_unlock(ioc->pdev); ioc_err(ioc, "diag reset: FAILED\n"); return -EFAULT; } |