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| author | Lorenzo Pieralisi | 2017-01-03 18:34:56 +0100 |
|---|---|---|
| committer | Will Deacon | 2017-01-26 19:16:57 +0100 |
| commit | 65e251a4634c5644efca6f7e15803f0962d8943d (patch) | |
| tree | 1ccff2a1c59e62533c65462828cca989e48b5f76 /drivers/iommu | |
| parent | iommu/arm-smmu-v3: limit use of 2-level stream tables (diff) | |
| download | kernel-qcow2-linux-65e251a4634c5644efca6f7e15803f0962d8943d.tar.gz kernel-qcow2-linux-65e251a4634c5644efca6f7e15803f0962d8943d.tar.xz kernel-qcow2-linux-65e251a4634c5644efca6f7e15803f0962d8943d.zip | |
iommu: Drop the of_iommu_{set/get}_ops() interface
With the introduction of the new iommu_{register/get}_instance()
interface in commit e4f10ffe4c9b ("iommu: Make of_iommu_set/get_ops() DT
agnostic") (based on struct fwnode_handle as look-up token, so firmware
agnostic) to register IOMMU instances with the core IOMMU layer there is
no reason to keep the old OF based interface around any longer.
Convert all the IOMMU drivers (and OF IOMMU core code) that rely on the
of_iommu_{set/get}_ops() to the new kernel interface to register/retrieve
IOMMU instances and remove the of_iommu_{set/get}_ops() remaining glue
code in order to complete the interface rework.
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Tested-by: Sricharan R <sricharan@codeaurora.org>
Tested-by: Yong Wu <yong.wu@mediatek.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/exynos-iommu.c | 2 | ||||
| -rw-r--r-- | drivers/iommu/msm_iommu.c | 2 | ||||
| -rw-r--r-- | drivers/iommu/mtk_iommu.c | 2 | ||||
| -rw-r--r-- | drivers/iommu/of_iommu.c | 4 |
4 files changed, 5 insertions, 5 deletions
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index 57ba0d3091ea..b79e4c452b8b 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -628,7 +628,7 @@ static int __init exynos_sysmmu_probe(struct platform_device *pdev) pm_runtime_enable(dev); - of_iommu_set_ops(dev->of_node, &exynos_iommu_ops); + iommu_register_instance(dev->fwnode, &exynos_iommu_ops); return 0; } diff --git a/drivers/iommu/msm_iommu.c b/drivers/iommu/msm_iommu.c index b09692bb5b0a..9cd3cee8db4d 100644 --- a/drivers/iommu/msm_iommu.c +++ b/drivers/iommu/msm_iommu.c @@ -737,7 +737,7 @@ static int msm_iommu_probe(struct platform_device *pdev) } list_add(&iommu->dev_node, &qcom_iommu_devices); - of_iommu_set_ops(pdev->dev.of_node, &msm_iommu_ops); + iommu_register_instance(pdev->dev.fwnode, &msm_iommu_ops); pr_info("device mapped at %p, irq %d with %d ctx banks\n", iommu->base, iommu->irq, iommu->ncb); diff --git a/drivers/iommu/mtk_iommu.c b/drivers/iommu/mtk_iommu.c index 1479c76ece9e..0596ab224ff0 100644 --- a/drivers/iommu/mtk_iommu.c +++ b/drivers/iommu/mtk_iommu.c @@ -655,7 +655,7 @@ static int mtk_iommu_init_fn(struct device_node *np) return ret; } - of_iommu_set_ops(np, &mtk_iommu_ops); + iommu_register_instance(&np->fwnode, &mtk_iommu_ops); return 0; } diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c index 0f57ddc4ecc2..d7f480a52736 100644 --- a/drivers/iommu/of_iommu.c +++ b/drivers/iommu/of_iommu.c @@ -127,7 +127,7 @@ static const struct iommu_ops "iommu-map-mask", &iommu_spec.np, iommu_spec.args)) return NULL; - ops = of_iommu_get_ops(iommu_spec.np); + ops = iommu_get_instance(&iommu_spec.np->fwnode); if (!ops || !ops->of_xlate || iommu_fwspec_init(&pdev->dev, &iommu_spec.np->fwnode, ops) || ops->of_xlate(&pdev->dev, &iommu_spec)) @@ -157,7 +157,7 @@ const struct iommu_ops *of_iommu_configure(struct device *dev, "#iommu-cells", idx, &iommu_spec)) { np = iommu_spec.np; - ops = of_iommu_get_ops(np); + ops = iommu_get_instance(&np->fwnode); if (!ops || !ops->of_xlate || iommu_fwspec_init(dev, &np->fwnode, ops) || |