iommu/fsl_pamu: remove ->domain_window_enable

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The only thing that fsl_pamu_window_enable does for the current caller
is to fill in the prot value in the only dma_window structure, and to
propagate a few values from the iommu_domain_geometry struture into the
dma_window.  Remove the dma_window entirely, hardcode the prot value and
otherwise use the iommu_domain_geometry structure instead.

Remove the now unused ->domain_window_enable iommu method.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Li Yang <leoyang.li@nxp.com>
Link: https://lore.kernel.org/r/20210401155256.298656-7-hch@lst.de
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Christoph Hellwig 2021-04-01 17:52:42 +02:00 • committed by Joerg Roedel

parent ba58d1216e

commit 376dfd2a2f

5 changed files with 14 additions and 218 deletions

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17

include/linux/iommu.h

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