Re: [PATCH v7 05/23] iommu: Introduce cache_invalidate API

Jean-Philippe Brucker
2019-05-01T10:38:13Z

On 08/04/2019 13:18, Eric Auger wrote:
> +int iommu_cache_invalidate(struct iommu_domain *domain, struct device *dev,
> + struct iommu_cache_invalidate_info *inv_info)
> +{
> + int ret = 0;
> +
> + if (unlikely(!domain->ops->cache_invalidate))
> + return -ENODEV;
> +
> + ret = domain->ops->cache_invalidate(domain, dev, inv_info);
> +
> + return ret;

Nit: you don't really need ret

The UAPI looks good to me, so

Reviewed-by: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>