iommu/amd: Clean up function declarations

Remove unused declarations and add static keyword as needed.

Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Link: https://lore.kernel.org/r/20220301085626.87680-4-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Vasant Hegde 2022-03-01 14:26:24 +05:30 • committed by Joerg Roedel
commit 3bf01426a5
2 changed files with 1 additions and 5 deletions