Re: [PATCH v2 03/17] iommu/of: Use -ENODEV consistently in of_iommu_configure()

Reviewed-by: Jerry Snitselaar

[PATCH v2 03/17] iommu/of: Use -ENODEV consistently in of_iommu_configure()

Instead of returning 1 and trying to handle positive error codes just stick to the convention of returning -ENODEV. Remove references to ops from of_iommu_configure(), a NULL ops will already generate an error code. There is no reason to check dev->bus, if err=0 at this point then the called confi