Merge branch 'for-linus' of git://git.kernel.dk/linux-block

[firefly-linux-kernel-4.4.55.git] / drivers / iommu / iommu.c

diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
index 1bd63352ab17747516f08c8485b40af8b769393e..f7718d73e98470bdbe139805860ddeb9e63722bf 100644 (file)
--- a/drivers/iommu/iommu.c
+++ b/drivers/iommu/iommu.c
@@ -737,7 +737,7 @@ static int add_iommu_group(struct device *dev, void *data)
        const struct iommu_ops *ops = cb->ops;
 
        if (!ops->add_device)
-               return -ENODEV;
+               return 0;
 
        WARN_ON(dev->iommu_group);