From 5657933dbb6e25feaf5d8df8c88f96cdade693a3 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Fri, 20 Jan 2017 13:04:02 -0800 Subject: treewide: Move dma_ops from struct dev_archdata into struct device Some but not all architectures provide set_dma_ops(). Move dma_ops from struct dev_archdata into struct device such that it becomes possible on all architectures to configure dma_ops per device. Signed-off-by: Bart Van Assche Acked-by: Greg Kroah-Hartman Cc: Benjamin Herrenschmidt Cc: Boris Ostrovsky Cc: David Woodhouse Cc: Juergen Gross Cc: H. Peter Anvin Cc: Ingo Molnar Cc: linux-arch@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: Russell King Cc: x86@kernel.org Signed-off-by: Doug Ledford --- drivers/infiniband/ulp/srpt/ib_srpt.c | 2 +- drivers/iommu/amd_iommu.c | 6 +++--- drivers/misc/mic/bus/mic_bus.c | 2 +- drivers/misc/mic/bus/scif_bus.c | 2 +- drivers/misc/mic/bus/vop_bus.c | 2 +- 5 files changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers') diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c index d21ba9d857c3..dfc24f19178b 100644 --- a/drivers/infiniband/ulp/srpt/ib_srpt.c +++ b/drivers/infiniband/ulp/srpt/ib_srpt.c @@ -2465,7 +2465,7 @@ static void srpt_add_one(struct ib_device *device) int i; pr_debug("device = %p, device->dma_ops = %p\n", device, - device->dma_ops); + device->dma_device->dma_ops); sdev = kzalloc(sizeof(*sdev), GFP_KERNEL); if (!sdev) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 3703fb9db419..f7b86679bafe 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -515,7 +515,7 @@ static void iommu_uninit_device(struct device *dev) iommu_group_remove_device(dev); /* Remove dma-ops */ - dev->archdata.dma_ops = NULL; + dev->dma_ops = NULL; /* * We keep dev_data around for unplugged devices and reuse it when the @@ -2164,7 +2164,7 @@ static int amd_iommu_add_device(struct device *dev) dev_name(dev)); iommu_ignore_device(dev); - dev->archdata.dma_ops = &nommu_dma_ops; + dev->dma_ops = &nommu_dma_ops; goto out; } init_iommu_group(dev); @@ -2181,7 +2181,7 @@ static int amd_iommu_add_device(struct device *dev) if (domain->type == IOMMU_DOMAIN_IDENTITY) dev_data->passthrough = true; else - dev->archdata.dma_ops = &amd_iommu_dma_ops; + dev->dma_ops = &amd_iommu_dma_ops; out: iommu_completion_wait(iommu); diff --git a/drivers/misc/mic/bus/mic_bus.c b/drivers/misc/mic/bus/mic_bus.c index c4b27a25662a..77b16ca66846 100644 --- a/drivers/misc/mic/bus/mic_bus.c +++ b/drivers/misc/mic/bus/mic_bus.c @@ -158,7 +158,7 @@ mbus_register_device(struct device *pdev, int id, const struct dma_map_ops *dma_ mbdev->dev.parent = pdev; mbdev->id.device = id; mbdev->id.vendor = MBUS_DEV_ANY_ID; - mbdev->dev.archdata.dma_ops = dma_ops; + mbdev->dev.dma_ops = dma_ops; mbdev->dev.dma_mask = &mbdev->dev.coherent_dma_mask; dma_set_mask(&mbdev->dev, DMA_BIT_MASK(64)); mbdev->dev.release = mbus_release_dev; diff --git a/drivers/misc/mic/bus/scif_bus.c b/drivers/misc/mic/bus/scif_bus.c index e5d377e97c86..a444db5f61fe 100644 --- a/drivers/misc/mic/bus/scif_bus.c +++ b/drivers/misc/mic/bus/scif_bus.c @@ -154,7 +154,7 @@ scif_register_device(struct device *pdev, int id, const struct dma_map_ops *dma_ sdev->dev.parent = pdev; sdev->id.device = id; sdev->id.vendor = SCIF_DEV_ANY_ID; - sdev->dev.archdata.dma_ops = dma_ops; + sdev->dev.dma_ops = dma_ops; sdev->dev.release = scif_release_dev; sdev->hw_ops = hw_ops; sdev->dnode = dnode; diff --git a/drivers/misc/mic/bus/vop_bus.c b/drivers/misc/mic/bus/vop_bus.c index e3caa6c53922..fd7f2a6049f8 100644 --- a/drivers/misc/mic/bus/vop_bus.c +++ b/drivers/misc/mic/bus/vop_bus.c @@ -154,7 +154,7 @@ vop_register_device(struct device *pdev, int id, vdev->dev.parent = pdev; vdev->id.device = id; vdev->id.vendor = VOP_DEV_ANY_ID; - vdev->dev.archdata.dma_ops = dma_ops; + vdev->dev.dma_ops = dma_ops; vdev->dev.dma_mask = &vdev->dev.coherent_dma_mask; dma_set_mask(&vdev->dev, DMA_BIT_MASK(64)); vdev->dev.release = vop_release_dev; -- cgit v1.2.3