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-rw-r--r--drivers/scsi/mpt3sas/Kconfig9
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_base.c4
-rw-r--r--drivers/scsi/mpt3sas/mpt3sas_scsih.c3
3 files changed, 13 insertions, 3 deletions
diff --git a/drivers/scsi/mpt3sas/Kconfig b/drivers/scsi/mpt3sas/Kconfig
index 29061467cc17..b736dbc80485 100644
--- a/drivers/scsi/mpt3sas/Kconfig
+++ b/drivers/scsi/mpt3sas/Kconfig
@@ -71,3 +71,12 @@ config SCSI_MPT3SAS_MAX_SGE
MAX_PHYS_SEGMENTS in most kernels. However in SuSE kernels this
can be 256. However, it may decreased down to 16. Decreasing this
parameter will reduce memory requirements on a per controller instance.
+
+config SCSI_MPT2SAS
+ tristate "Legacy MPT2SAS config option"
+ default n
+ select SCSI_MPT3SAS
+ depends on PCI && SCSI
+ ---help---
+ Dummy config option for backwards compatiblity: configure the MPT3SAS
+ driver instead.
diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 11393ebf1a68..83658acddd58 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -2020,8 +2020,10 @@ mpt3sas_base_unmap_resources(struct MPT3SAS_ADAPTER *ioc)
_base_free_irq(ioc);
_base_disable_msix(ioc);
- if (ioc->msix96_vector)
+ if (ioc->msix96_vector) {
kfree(ioc->replyPostRegisterIndex);
+ ioc->replyPostRegisterIndex = NULL;
+ }
if (ioc->chip_phys) {
iounmap(ioc->chip);
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index d95206b7e116..9ab77b06434d 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -3905,8 +3905,7 @@ scsih_qcmd(struct Scsi_Host *shost, struct scsi_cmnd *scmd)
* We do not expose raid functionality to upper layer for warpdrive.
*/
if (!ioc->is_warpdrive && !scsih_is_raid(&scmd->device->sdev_gendev)
- && (sas_device_priv_data->flags & MPT_DEVICE_TLR_ON) &&
- scmd->cmd_len != 32)
+ && sas_is_tlr_enabled(scmd->device) && scmd->cmd_len != 32)
mpi_control |= MPI2_SCSIIO_CONTROL_TLR_ON;
smid = mpt3sas_base_get_smid_scsiio(ioc, ioc->scsi_io_cb_idx, scmd);
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