From: Jason Gunthorpe <jgg@nvidia.com>
Date: Mon, 11 Apr 2022 16:14:03 +0200
Subject: vfio/mdev: Remove mdev drvdata
Git-commit: 2917f53113be3b7a0f374e02cebe6d6b749366b5
Patch-mainline: v5.19-rc1
References: bsc#1205701

This is no longer used, remove it.

All usages were moved over to either use container_of() from a vfio_device
or to use dev_drvdata() directly on the mdev.

Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Zhi Wang <zhi.a.wang@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20220411141403.86980-35-hch@lst.de
Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com>
Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
Acked-by: Joerg Roedel <jroedel@suse.de>
---
 include/linux/mdev.h | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/include/linux/mdev.h b/include/linux/mdev.h
index 1f6f57a3c316..bb539794f54a 100644
--- a/include/linux/mdev.h
+++ b/include/linux/mdev.h
@@ -15,7 +15,6 @@ struct mdev_type;
 struct mdev_device {
 	struct device dev;
 	guid_t uuid;
-	void *driver_data;
 	struct list_head next;
 	struct mdev_type *type;
 	bool active;
@@ -66,14 +65,6 @@ struct mdev_driver {
 	struct device_driver driver;
 };
 
-static inline void *mdev_get_drvdata(struct mdev_device *mdev)
-{
-	return mdev->driver_data;
-}
-static inline void mdev_set_drvdata(struct mdev_device *mdev, void *data)
-{
-	mdev->driver_data = data;
-}
 static inline const guid_t *mdev_uuid(struct mdev_device *mdev)
 {
 	return &mdev->uuid;