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From: Joerg Roedel <joro@8bytes.org>
To: iommu@lists.linux-foundation.org
Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-mediatek@lists.infradead.org,
	virtualization@lists.linux-foundation.org,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Hanjun Guo <guohanjun@huawei.com>,
	Sudeep Holla <sudeep.holla@arm.com>,
	Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
	Will Deacon <will@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>,
	Joerg Roedel <joro@8bytes.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	Thierry Reding <thierry.reding@gmail.com>,
	Jean-Philippe Brucker <jean-philippe@linaro.org>,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Joerg Roedel <jroedel@suse.de>
Subject: [PATCH 04/15] iommu/tegra-gart: Remove direct access of dev->iommu_fwspec
Date: Tue, 10 Mar 2020 10:12:18 +0100
Message-ID: <20200310091229.29830-5-joro@8bytes.org> (raw)
In-Reply-To: <20200310091229.29830-1-joro@8bytes.org>

From: Joerg Roedel <jroedel@suse.de>

Use the accessor functions instead of directly dereferencing
dev->iommu_fwspec.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
---
 drivers/iommu/tegra-gart.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/tegra-gart.c b/drivers/iommu/tegra-gart.c
index 3fb7ba72507d..db6559e8336f 100644
--- a/drivers/iommu/tegra-gart.c
+++ b/drivers/iommu/tegra-gart.c
@@ -247,7 +247,7 @@ static int gart_iommu_add_device(struct device *dev)
 {
 	struct iommu_group *group;
 
-	if (!dev->iommu_fwspec)
+	if (!dev_iommu_fwspec_get(dev))
 		return -ENODEV;
 
 	group = iommu_group_get_for_dev(dev);
-- 
2.17.1


  parent reply index

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-03-10  9:12 [PATCH 00/15 v2] iommu: Move iommu_fwspec out of 'struct device' Joerg Roedel
2020-03-10  9:12 ` [PATCH 01/15] iommu: Define dev_iommu_fwspec_get() for !CONFIG_IOMMU_API Joerg Roedel
2020-03-16 15:39   ` Jean-Philippe Brucker
2020-03-10  9:12 ` [PATCH 02/15] ACPI/IORT: Remove direct access of dev->iommu_fwspec Joerg Roedel
2020-03-16 15:40   ` Jean-Philippe Brucker
2020-03-10  9:12 ` [PATCH 03/15] drm/msm/mdp5: " Joerg Roedel
2020-03-16 15:42   ` Jean-Philippe Brucker
2020-03-10  9:12 ` Joerg Roedel [this message]
2020-03-16 15:42   ` [PATCH 04/15] iommu/tegra-gart: " Jean-Philippe Brucker
2020-03-10  9:12 ` [PATCH 05/15] iommu: Rename struct iommu_param to dev_iommu Joerg Roedel
2020-03-16 15:45   ` Jean-Philippe Brucker
2020-03-10  9:12 ` [PATCH 06/15] iommu: Move iommu_fwspec to struct dev_iommu Joerg Roedel
2020-03-16 15:46   ` Jean-Philippe Brucker
2020-03-10  9:12 ` [PATCH 07/15] iommu/arm-smmu: Fix uninitilized variable warning Joerg Roedel
2020-03-16 15:47   ` Jean-Philippe Brucker
2020-03-10  9:12 ` [PATCH 08/15] iommu: Introduce accessors for iommu private data Joerg Roedel
2020-03-16 15:47   ` Jean-Philippe Brucker
2020-03-10  9:12 ` [PATCH 09/15] iommu/arm-smmu-v3: Use accessor functions " Joerg Roedel
2020-03-16 15:49   ` Jean-Philippe Brucker
2020-03-10  9:12 ` [PATCH 10/15] iommu/arm-smmu: " Joerg Roedel
2020-03-16 17:55   ` Jean-Philippe Brucker
2020-03-10  9:12 ` [PATCH 11/15] iommu/renesas: " Joerg Roedel
2020-03-16 15:50   ` Jean-Philippe Brucker
2020-03-10  9:12 ` [PATCH 12/15] iommu/mediatek: " Joerg Roedel
2020-03-16 15:51   ` Jean-Philippe Brucker
2020-03-10  9:12 ` [PATCH 13/15] iommu/qcom: " Joerg Roedel
2020-03-16 15:52   ` Jean-Philippe Brucker
2020-03-19 13:11     ` Joerg Roedel
2020-03-10  9:12 ` [PATCH 14/15] iommu/virtio: " Joerg Roedel
2020-03-16 15:56   ` Jean-Philippe Brucker
2020-03-10  9:12 ` [PATCH 15/15] iommu: Move fwspec->iommu_priv to struct dev_iommu Joerg Roedel
2020-03-16 15:57   ` Jean-Philippe Brucker

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