iommu/amd: Remove unused variable

Remove 'amd_iommu_aperture_order' as its not used since commit d9cfed9254.

Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20250227162320.5805-3-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Vasant Hegde 2025-02-27 16:23:15 +00:00 • committed by Joerg Roedel
commit e481f8a5db