remoteproc: omap: Handle ARM dma_iommu_mapping

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It's no longer practical for the OMAP IOMMU driver to trick
arm_setup_iommu_dma_ops() into ignoring its presence, so let's use the
same tactic as other IOMMU API users on 32-bit ARM and explicitly kick
the arch code's dma_iommu_mapping out of the way to avoid problems.

Fixes: 4720287c7b ("iommu: Remove struct iommu_ops *iommu from arch_setup_dma_ops()")
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Tested-by: Beleswar Padhi <b-padhi@ti.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/6186e311cb6f64a787f87fd41e49a73f409b789c.1730136799.git.robin.murphy@arm.com
[Fixed changelog title]
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>

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Robin Murphy 2024-10-28 17:58:35 +00:00 • committed by Mathieu Poirier

parent 7378aeb664

commit 1dc7c8ed7c

1 changed files with 17 additions and 0 deletions

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drivers/remoteproc/omap_remoteproc.c

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