Alexey Kardashevskiy fb952a7683 powerpc/ioda/iommu/debugfs: Generate unique debugfs entries
[ Upstream commit d73b46c3c1449bf27f793b9d9ee86ed70c7a7163 ]

The iommu_table::it_index is a LIOBN which is not initialized on PowerNV
as it is not used except IOMMU debugfs where it is used for a node name.

This initializes it_index witn a unique number to avoid warnings and
have a node for every iommu_table.

This should not cause any behavioral change without CONFIG_IOMMU_DEBUGFS.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220714080800.3712998-1-aik@ozlabs.ru
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-25 11:45:52 +02:00
..
2022-08-17 15:16:09 +02:00