iommufd: Use enum iommu_veventq_type for type in struct iommufd_veventq

Replace unsigned int, to make it clear. No functional changes.

Link: https://patch.msgid.link/r/208a260c100a00667d3799feaad1260745f96c6b.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>
Reviewed-by: Pranjal Shrivastava <praan@google.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 4619285c09b7b4c5b92610c294b2d20995565081..32f0631368e1a425f0fb168c85e44c9c36aa6670 100644 (file)
--- a/drivers/iommu/iommufd/iommufd_private.h
+++ b/drivers/iommu/iommufd/iommufd_private.h
@@ -526,7 +526,7 @@ struct iommufd_veventq {
        struct list_head node; /* for iommufd_viommu::veventqs */
        struct iommufd_vevent lost_events_header;
 
-       unsigned int type;
+       enum iommu_veventq_type type;
        unsigned int depth;
 
        /* Use common.lock for protection */
@@ -581,7 +581,8 @@ iommufd_get_viommu(struct iommufd_ucmd *ucmd, u32 id)
 }
 
 static inline struct iommufd_veventq *
-iommufd_viommu_find_veventq(struct iommufd_viommu *viommu, u32 type)
+iommufd_viommu_find_veventq(struct iommufd_viommu *viommu,
+                           enum iommu_veventq_type type)
 {
        struct iommufd_veventq *veventq, *next;