iommufd: Drop unused ictx in struct iommufd_vdevice

The core code can always get the ictx pointer via vdev->viommu->ictx, thus
drop this unused one.

Link: https://patch.msgid.link/r/6cbb65e8df433de45b6c3a4bb2c5df09faca8a7c.1749882255.git.nicolinc@nvidia.com
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

diff --git a/drivers/iommu/iommufd/iommufd_private.h b/drivers/iommu/iommufd/iommufd_private.h
index 190ceb5dada342f16b9939c48885fd072cd12dc4..4619285c09b7b4c5b92610c294b2d20995565081 100644 (file)
--- a/drivers/iommu/iommufd/iommufd_private.h
+++ b/drivers/iommu/iommufd/iommufd_private.h
@@ -601,7 +601,6 @@ void iommufd_vdevice_destroy(struct iommufd_object *obj);
 
 struct iommufd_vdevice {
        struct iommufd_object obj;
-       struct iommufd_ctx *ictx;
        struct iommufd_viommu *viommu;
        struct device *dev;
        u64 id; /* per-vIOMMU virtual ID */