Re: [PATCH RFC 07/17] iommu: Add iommu_probe_device_fwspec()

Reviewed-by: Jerry Snitselaar ___ linux-snps-arc mailing list linux-snps-arc@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-snps-arc

[PATCH RFC 07/17] iommu: Add iommu_probe_device_fwspec()

Instead of obtaining an iommu_fwspec from dev->iommu allow a caller allocated fwspec to be passed into the probe logic. To keep the driver ops APIs the same the fwspec is stored in dev->iommu under the iommu_probe_device_lock. If a fwspec is available use it to provide the ops instead of the bus.