VMD device doesn't usually have device archdata specific dma_ops, so we
need to override the default ops for VMD devices.
Signed-off-by: Keith Busch <keith.busch@xxxxxxxxx>
---
arch/x86/pci/vmd.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/pci/vmd.c b/arch/x86/pci/vmd.c
index 7792aba..b1662bf 100644
--- a/arch/x86/pci/vmd.c
+++ b/arch/x86/pci/vmd.c
@@ -261,7 +261,7 @@ static struct device *to_vmd_dev(struct device *dev)
static struct dma_map_ops *vmd_dma_ops(struct device *dev)
{
- return to_vmd_dev(dev)->archdata.dma_ops;
+ return get_dma_ops(to_vmd_dev(dev));
}
static void *vmd_alloc(struct device *dev, size_t size, dma_addr_t *addr,
@@ -367,7 +367,7 @@ static void vmd_teardown_dma_ops(struct vmd_dev *vmd)
{
struct dma_domain *domain = &vmd->dma_domain;
- if (vmd->dev->dev.archdata.dma_ops)
+ if (get_dma_ops(&vmd->dev->dev))
del_dma_domain(domain);
}
@@ -379,7 +379,7 @@ static void vmd_teardown_dma_ops(struct vmd_dev *vmd)
static void vmd_setup_dma_ops(struct vmd_dev *vmd)
{
- const struct dma_map_ops *source = vmd->dev->dev.archdata.dma_ops;
+ const struct dma_map_ops *source = get_dma_ops(&vmd->dev->dev);
struct dma_map_ops *dest = &vmd->dma_ops;
struct dma_domain *domain = &vmd->dma_domain;
--
2.7.2
--
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