On Sun, Sep 19, 2021 at 02:38:32PM +0800, Liu Yi L wrote: > From: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx> > > This provides an interface for upper layers to get the per-device iommu > attributes. > > int iommu_device_get_info(struct device *dev, > enum iommu_devattr attr, void *data); Can't we use properly typed ops and functions here instead of a void *data? get_snoop() get_page_size() get_addr_width() ? Jason
