From 25b8e08e83b5bc58967aae566730548f407c0439 Mon Sep 17 00:00:00 2001
From: Matthew R. Ochs
Date: Wed, 3 Jan 2018 16:55:26 -0600
Subject: scsi: cxlflash: Staging to support future accelerators

As staging to support future accelerator transports, add a shim layer
such that the underlying services the cxlflash driver requires can be
conditional upon the accelerator infrastructure.

Signed-off-by: Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
Signed-off-by: Uma Krishnan <ukrishn@linux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---
 drivers/scsi/cxlflash/common.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers/scsi/cxlflash/common.h')

diff --git a/drivers/scsi/cxlflash/common.h b/drivers/scsi/cxlflash/common.h
index 48df89f6f0b3..102fd26ca886 100644
--- a/drivers/scsi/cxlflash/common.h
+++ b/drivers/scsi/cxlflash/common.h
@@ -25,6 +25,8 @@
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_device.h>
 
+#include "backend.h"
+
 extern const struct file_operations cxlflash_cxl_fops;
 
 #define MAX_CONTEXT	CXLFLASH_MAX_CONTEXT	/* num contexts per afu */
@@ -114,6 +116,7 @@ enum cxlflash_hwq_mode {
 struct cxlflash_cfg {
 	struct afu *afu;
 
+	const struct cxlflash_backend_ops *ops;
 	struct pci_dev *dev;
 	struct pci_device_id *dev_id;
 	struct Scsi_Host *host;
-- 
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