From: Thierry Reding <thierry.reding@gmail.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: Jean-Philippe Brucker <jean-philippe@linaro.org>,
Will Deacon <will@kernel.org>,
linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org,
Christoph Hellwig <hch@infradead.org>,
iommu@lists.linux-foundation.org,
Robin Murphy <robin.murphy@arm.com>,
David Woodhouse <dwmw2@infradead.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 4/5] iommu: intel: Use generic_iommu_put_resv_regions()
Date: Wed, 18 Dec 2019 14:42:04 +0100 [thread overview]
Message-ID: <20191218134205.1271740-5-thierry.reding@gmail.com> (raw)
In-Reply-To: <20191218134205.1271740-1-thierry.reding@gmail.com>
From: Thierry Reding <treding@nvidia.com>
Use the new standard function instead of open-coding it.
Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
drivers/iommu/intel-iommu.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 42966611a192..a6d5b7cf9183 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -5744,15 +5744,6 @@ static void intel_iommu_get_resv_regions(struct device *device,
list_add_tail(®->list, head);
}
-static void intel_iommu_put_resv_regions(struct device *dev,
- struct list_head *head)
-{
- struct iommu_resv_region *entry, *next;
-
- list_for_each_entry_safe(entry, next, head, list)
- kfree(entry);
-}
-
int intel_iommu_enable_pasid(struct intel_iommu *iommu, struct device *dev)
{
struct device_domain_info *info;
@@ -5987,7 +5978,7 @@ const struct iommu_ops intel_iommu_ops = {
.add_device = intel_iommu_add_device,
.remove_device = intel_iommu_remove_device,
.get_resv_regions = intel_iommu_get_resv_regions,
- .put_resv_regions = intel_iommu_put_resv_regions,
+ .put_resv_regions = generic_iommu_put_resv_regions,
.apply_resv_region = intel_iommu_apply_resv_region,
.device_group = pci_device_group,
.dev_has_feat = intel_iommu_dev_has_feat,
--
2.24.1
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next prev parent reply other threads:[~2019-12-18 13:43 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-18 13:42 [PATCH v3 0/5] iommu: Implement generic_iommu_put_resv_regions() Thierry Reding
2019-12-18 13:42 ` [PATCH v3 1/5] " Thierry Reding
2019-12-18 13:42 ` [PATCH v3 2/5] iommu: arm: Use generic_iommu_put_resv_regions() Thierry Reding
2019-12-18 13:42 ` [PATCH v3 3/5] iommu: amd: " Thierry Reding
2019-12-18 13:42 ` Thierry Reding [this message]
2019-12-19 1:53 ` [PATCH v3 4/5] iommu: intel: " Lu Baolu
2019-12-19 12:47 ` Thierry Reding
2019-12-19 15:35 ` Joerg Roedel
2019-12-18 13:42 ` [PATCH v3 5/5] iommu: virtio: " Thierry Reding
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