diff options
| -rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index 0826b6bdf327..48d910399a1b 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -3411,9 +3411,9 @@ static int arm_smmu_insert_master(struct arm_smmu_device *smmu, continue; dev_warn(master->dev, - "stream %u already in tree from dev %s\n", sid, - dev_name(existing_master->dev)); - ret = -EINVAL; + "Aliasing StreamID 0x%x (from %s) unsupported, expect DMA to be broken\n", + sid, dev_name(existing_master->dev)); + ret = -ENODEV; break; } } |