isci: make sgl explicit/aligned request object member
Towards unifying request objects we need all members to be defined in the
object and not carved out of anonymous buffer space.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c
index e01c2c9..9dd971a 100644
--- a/drivers/scsi/isci/request.c
+++ b/drivers/scsi/isci/request.c
@@ -200,14 +200,10 @@
/* build the common request object. For now,
* we will let the core allocate the IO tag.
*/
- status = scic_io_request_construct(
- &isci_host->sci,
- sci_device,
- SCI_CONTROLLER_INVALID_IO_TAG,
- request,
- request->sci_request_mem_ptr,
- (struct scic_sds_request **)&request->sci_request_handle
- );
+ status = scic_io_request_construct(&isci_host->sci, sci_device,
+ SCI_CONTROLLER_INVALID_IO_TAG,
+ request, request->sci_req,
+ &request->sci_request_handle);
if (status != SCI_SUCCESS) {
dev_warn(&isci_host->pdev->dev,
@@ -277,8 +273,6 @@
/* initialize the request object. */
spin_lock_init(&request->state_lock);
- request->sci_request_mem_ptr = ((u8 *)request) +
- sizeof(struct isci_request);
request->request_daddr = handle;
request->isci_host = isci_host;
request->isci_device = isci_device;