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,
iommu@lists.linux-foundation.org,
Robin Murphy <robin.murphy@arm.com>,
David Woodhouse <dwmw2@infradead.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH 2/5] iommu: arm: Use iommu_put_resv_regions_simple()
Date: Thu, 29 Aug 2019 13:17:49 +0200 [thread overview]
Message-ID: <20190829111752.17513-3-thierry.reding__45329.0460560069$1567077535$gmane$org@gmail.com> (raw)
In-Reply-To: <20190829111752.17513-1-thierry.reding@gmail.com>
From: Thierry Reding <treding@nvidia.com>
Use the new standard function instead of open-coding it.
Cc: Will Deacon <will@kernel.org>
Cc: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
drivers/iommu/arm-smmu-v3.c | 11 +----------
drivers/iommu/arm-smmu.c | 11 +----------
2 files changed, 2 insertions(+), 20 deletions(-)
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index 0ad6d34d1e96..b3b7ca2c057a 100644
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -2263,15 +2263,6 @@ static void arm_smmu_get_resv_regions(struct device *dev,
iommu_dma_get_resv_regions(dev, head);
}
-static void arm_smmu_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 struct iommu_ops arm_smmu_ops = {
.capable = arm_smmu_capable,
.domain_alloc = arm_smmu_domain_alloc,
@@ -2289,7 +2280,7 @@ static struct iommu_ops arm_smmu_ops = {
.domain_set_attr = arm_smmu_domain_set_attr,
.of_xlate = arm_smmu_of_xlate,
.get_resv_regions = arm_smmu_get_resv_regions,
- .put_resv_regions = arm_smmu_put_resv_regions,
+ .put_resv_regions = iommu_put_resv_regions_simple,
.pgsize_bitmap = -1UL, /* Restricted during device attach */
};
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
index d6fe997e9466..e547b4322bcc 100644
--- a/drivers/iommu/arm-smmu.c
+++ b/drivers/iommu/arm-smmu.c
@@ -1724,15 +1724,6 @@ static void arm_smmu_get_resv_regions(struct device *dev,
iommu_dma_get_resv_regions(dev, head);
}
-static void arm_smmu_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 struct iommu_ops arm_smmu_ops = {
.capable = arm_smmu_capable,
.domain_alloc = arm_smmu_domain_alloc,
@@ -1750,7 +1741,7 @@ static struct iommu_ops arm_smmu_ops = {
.domain_set_attr = arm_smmu_domain_set_attr,
.of_xlate = arm_smmu_of_xlate,
.get_resv_regions = arm_smmu_get_resv_regions,
- .put_resv_regions = arm_smmu_put_resv_regions,
+ .put_resv_regions = iommu_put_resv_regions_simple,
.pgsize_bitmap = -1UL, /* Restricted during device attach */
};
--
2.22.0
next prev parent reply other threads:[~2019-08-29 11:17 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-29 11:17 [PATCH 0/5] iommu: Implement iommu_put_resv_regions_simple() Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-08-29 11:17 ` [PATCH 1/5] " Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-09-18 15:37 ` Will Deacon
2019-09-18 15:37 ` Will Deacon
2019-09-18 15:37 ` Will Deacon
2019-09-18 15:37 ` Will Deacon
2019-10-16 12:46 ` Thierry Reding
2019-10-16 12:46 ` Thierry Reding
2019-10-16 12:46 ` Thierry Reding
2019-10-16 12:46 ` Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-08-29 11:17 ` Thierry Reding [this message]
2019-08-29 11:17 ` [PATCH 2/5] iommu: arm: Use iommu_put_resv_regions_simple() Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-08-29 11:17 ` [PATCH 3/5] iommu: amd: " Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-08-29 11:17 ` [PATCH 4/5] iommu: intel: " Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-08-29 11:17 ` [PATCH 5/5] iommu: virt: " Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-08-29 11:17 ` Thierry Reding
2019-09-03 6:54 ` Christoph Hellwig
2019-09-03 6:54 ` Christoph Hellwig
2019-09-03 6:54 ` Christoph Hellwig
2019-09-03 6:54 ` Christoph Hellwig
2019-08-29 11:17 ` Thierry Reding
2019-09-16 9:14 ` [PATCH 0/5] iommu: Implement iommu_put_resv_regions_simple() Auger Eric
2019-09-16 9:14 ` Auger Eric
2019-09-16 9:14 ` Auger Eric
2019-09-16 9:14 ` Auger Eric
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='20190829111752.17513-3-thierry.reding__45329.0460560069$1567077535$gmane$org@gmail.com' \
--to=thierry.reding@gmail.com \
--cc=dwmw2@infradead.org \
--cc=iommu@lists.linux-foundation.org \
--cc=jean-philippe@linaro.org \
--cc=joro@8bytes.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=robin.murphy@arm.com \
--cc=virtualization@lists.linux-foundation.org \
--cc=will@kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.