linux-kernel - [PATCH v2 04/14] iommufd: Use enum iommu_veventq_type for type in struct iommufd

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Message-ID: <208a260c100a00667d3799feaad1260745f96c6b.1749882255.git.nicolinc@nvidia.com>
Date: Fri, 13 Jun 2025 23:35:16 -0700
From: Nicolin Chen <nicolinc@...dia.com>
To: <jgg@...dia.com>, <kevin.tian@...el.com>
CC: <will@...nel.org>, <robin.murphy@....com>, <joro@...tes.org>,
	<praan@...gle.com>, <yi.l.liu@...el.com>, <peterz@...radead.org>,
	<jsnitsel@...hat.com>, <linux-arm-kernel@...ts.infradead.org>,
	<iommu@...ts.linux.dev>, <linux-kernel@...r.kernel.org>,
	<patches@...ts.linux.dev>, <baolu.lu@...ux.intel.com>
Subject: [PATCH v2 04/14] iommufd: Use enum iommu_veventq_type for type in struct iommufd_veventq

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

Reviewed-by: Kevin Tian <kevin.tian@...el.com>
Reviewed-by: Jason Gunthorpe <jgg@...dia.com>
Signed-off-by: Nicolin Chen <nicolinc@...dia.com>
---
 drivers/iommu/iommufd/iommufd_private.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/iommu/iommufd/iommufd_private.h b/drivers/iommu/iommufd/iommufd_private.h
index 4619285c09b7..32f0631368e1 100644
--- 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;
 
-- 
2.43.0