From: Joerg Roedel <joro@8bytes.org>
To: iommu@lists.linux-foundation.org
Cc: Robin Murphy <robin.murphy@arm.com>,
linux-kernel@vger.kernel.org, Joerg Roedel <jroedel@suse.de>,
Thierry Reding <thierry.reding@gmail.com>
Subject: [PATCH 9/9] iommu/tegra: Use helper functions to access dev->iommu_fwspec
Date: Tue, 4 Dec 2018 17:30:02 +0100 [thread overview]
Message-ID: <20181204163002.15800-10-joro@8bytes.org> (raw)
In-Reply-To: <20181204163002.15800-1-joro@8bytes.org>
From: Joerg Roedel <jroedel@suse.de>
Use the new helpers dev_iommu_fwspec_get()/set() to access
the dev->iommu_fwspec pointer. This makes it easier to move
that pointer later into another struct.
Cc: Thierry Reding <thierry.reding@gmail.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
drivers/iommu/tegra-smmu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
index 0d03341317c4..0d026cb2dfff 100644
--- a/drivers/iommu/tegra-smmu.c
+++ b/drivers/iommu/tegra-smmu.c
@@ -846,7 +846,7 @@ static struct iommu_group *tegra_smmu_group_get(struct tegra_smmu *smmu,
static struct iommu_group *tegra_smmu_device_group(struct device *dev)
{
- struct iommu_fwspec *fwspec = dev->iommu_fwspec;
+ struct iommu_fwspec *fwspec = dev_iommu_fwspec_get(dev);
struct tegra_smmu *smmu = dev->archdata.iommu;
struct iommu_group *group;
--
2.17.1
next prev parent reply other threads:[~2018-12-04 16:30 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-04 16:29 [PATCH 0/9] Access dev->iommu_fwspec through functions Joerg Roedel
2018-12-04 16:29 ` [PATCH 1/9] iommu: Introduce wrappers around dev->iommu_fwspec Joerg Roedel
2018-12-04 16:29 ` [PATCH 2/9] ACPI/IORT: Use helper functions to access dev->iommu_fwspec Joerg Roedel
2018-12-05 17:50 ` Robin Murphy
2018-12-06 13:53 ` Joerg Roedel
2018-12-04 16:29 ` [PATCH 3/9] iommu/arm-smmu: " Joerg Roedel
2018-12-06 13:11 ` Will Deacon
2018-12-04 16:29 ` [PATCH 4/9] iommu/dma: " Joerg Roedel
2018-12-04 16:29 ` [PATCH 5/9] iommu/ipmmu-vmsa: " Joerg Roedel
2018-12-04 16:29 ` [PATCH 6/9] iommu/mediatek: " Joerg Roedel
2018-12-04 16:30 ` [PATCH 7/9] iommu/of: " Joerg Roedel
2018-12-05 17:41 ` Robin Murphy
2018-12-06 14:16 ` Joerg Roedel
2018-12-04 16:30 ` [PATCH 8/9] iommu/qcom: " Joerg Roedel
2018-12-04 16:30 ` Joerg Roedel [this message]
-- strict thread matches above, loose matches on Subject: below --
2018-12-11 12:19 [PATCH 0/9 v2] Access dev->iommu_fwspec through functions Joerg Roedel
2018-12-11 12:19 ` [PATCH 9/9] iommu/tegra: Use helper functions to access dev->iommu_fwspec Joerg Roedel
2018-12-12 9:53 ` Thierry Reding
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