From: Thierry Reding <thierry.reding@gmail.com>
To: Joerg Roedel <joro@8bytes.org>
Cc: Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
David Woodhouse <dwmw2@infradead.org>,
Jean-Philippe Brucker <jean-philippe@linaro.org>,
Christoph Hellwig <hch@infradead.org>,
iommu@lists.linux-foundation.org,
linux-arm-kernel@lists.infradead.org,
virtualization@lists.linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/5] iommu: amd: Use iommu_put_resv_regions_simple()
Date: Mon, 9 Dec 2019 15:50:05 +0100 [thread overview]
Message-ID: <20191209145007.2433144-4-thierry.reding@gmail.com> (raw)
In-Reply-To: <20191209145007.2433144-1-thierry.reding@gmail.com>
From: Thierry Reding <treding@nvidia.com>
Use the new standard function instead of open-coding it.
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
drivers/iommu/amd_iommu.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index bd25674ee4db..5896cbe6106b 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -2641,15 +2641,6 @@ static void amd_iommu_get_resv_regions(struct device *dev,
list_add_tail(®ion->list, head);
}
-static void amd_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);
-}
-
static bool amd_iommu_is_attach_deferred(struct iommu_domain *domain,
struct device *dev)
{
@@ -2688,7 +2679,7 @@ const struct iommu_ops amd_iommu_ops = {
.device_group = amd_iommu_device_group,
.domain_get_attr = amd_iommu_domain_get_attr,
.get_resv_regions = amd_iommu_get_resv_regions,
- .put_resv_regions = amd_iommu_put_resv_regions,
+ .put_resv_regions = iommu_put_resv_regions_simple,
.is_attach_deferred = amd_iommu_is_attach_deferred,
.pgsize_bitmap = AMD_IOMMU_PGSIZES,
.flush_iotlb_all = amd_iommu_flush_iotlb_all,
--
2.23.0
next prev parent reply other threads:[~2019-12-09 14:50 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-09 14:50 [PATCH v2 0/5] iommu: Implement iommu_put_resv_regions_simple() Thierry Reding
2019-12-09 14:50 ` [PATCH v2 1/5] " Thierry Reding
2019-12-09 14:50 ` [PATCH v2 2/5] iommu: arm: Use iommu_put_resv_regions_simple() Thierry Reding
2019-12-17 10:59 ` Will Deacon
2019-12-09 14:50 ` Thierry Reding [this message]
2019-12-09 14:50 ` [PATCH v2 4/5] iommu: intel: " Thierry Reding
2019-12-09 14:50 ` [PATCH v2 5/5] iommu: virtio: " Thierry Reding
2019-12-11 15:44 ` Jean-Philippe Brucker
2019-12-17 10:08 ` [PATCH v2 0/5] iommu: Implement iommu_put_resv_regions_simple() Joerg Roedel
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