powerpc/pseries/iommu: Reorganize iommu_table_setparms*() with new helper

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Add a new helper _iommu_table_setparms(), and use it in
iommu_table_setparms() and iommu_table_setparms_lpar() to avoid duplicated
code.

Also, setting tbl->it_ops was happening outsite iommu_table_setparms*(),
so move it to the new helper. Since we need the iommu_table_ops to be
declared before used, declare iommu_table_lpar_multi_ops and
iommu_table_pseries_ops to before their respective iommu_table_setparms*().

Signed-off-by: Leonardo Bras <leobras.c@gmail.com>
Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210817063929.38701-8-leobras.c@gmail.com

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Leonardo Bras 2021-08-17 03:39:25 -03:00 • committed by Michael Ellerman

parent 7ed2ed2db2

commit fc8cba8f98

1 changed files with 38 additions and 34 deletions

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arch/powerpc/platforms/pseries/iommu.c

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