Messages in this thread Patch in this message | | | From | Robin Murphy <> | Subject | [PATCH] vdpa: Use device_iommu_capable() | Date | Wed, 8 Jun 2022 12:48:26 +0100 |
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Use the new interface to check the capability for our device specifically.
Signed-off-by: Robin Murphy <robin.murphy@arm.com> --- drivers/vhost/vdpa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index 935a1d0ddb97..4cfebcc24a03 100644 --- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -1074,7 +1074,7 @@ static int vhost_vdpa_alloc_domain(struct vhost_vdpa *v) if (!bus) return -EFAULT; - if (!iommu_capable(bus, IOMMU_CAP_CACHE_COHERENCY)) + if (!device_iommu_capable(dma_dev, IOMMU_CAP_CACHE_COHERENCY)) return -ENOTSUPP; v->domain = iommu_domain_alloc(bus); -- 2.36.1.dirty
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