Do we need a function here or can we just have a IOMMU_PAGE_SHIFT define with an #ifndef in common code?
Also not all architectures use dma-mapping-common.h yet, so you either need to update all of those as well, or just add the #ifndef directly to linux/dma-mapping.h. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
