The macro is unused after commit00ecd54013so it can be removed. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Fixes:00ecd54013("iommu/vt-d: Clean up unused PASID updating functions") Signed-off-by: Joerg Roedel <jroedel@suse.de> Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com> Link: https://lore.kernel.org/r/20211123105507.7654-2-joro@8bytes.org