iommu/amd: Remove outdated comment

Remove outdated comment.

Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20250227162320.5805-5-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>

diff --git a/drivers/iommu/amd/io_pgtable.c b/drivers/iommu/amd/io_pgtable.c
index f3399087859fd1c6107f4d14d94a6a77c5de9b4e..26cf562dde11f9359c178f75b61db777c0b49b08 100644 (file)
--- a/drivers/iommu/amd/io_pgtable.c
+++ b/drivers/iommu/amd/io_pgtable.c
@@ -47,13 +47,6 @@ static u64 *first_pte_l7(u64 *pte, unsigned long *page_size,
        return fpte;
 }
 
-/****************************************************************************
- *
- * The functions below are used the create the page table mappings for
- * unity mapped regions.
- *
- ****************************************************************************/
-
 static void free_pt_page(u64 *pt, struct list_head *freelist)
 {
        struct page *p = virt_to_page(pt);