iommu/omap: Allow enable/disable even without pdata

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When booting with a devicetree, no platform data is provided.
Do not prematurely exit iommu_enable() and iommu_disable() in
such a case.

Note: As OMAP do not yet has a proper reset controller driver,
IOMMUs requiring a reset signal should use pdata-quirks as a
transitional solution.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Suman Anna <s-anna@ti.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>

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Florian Vaussard 2014-02-28 14:42:34 -06:00 • committed by Joerg Roedel

parent 7ee08b9ef2

commit 90e569c4ca

1 changed files with 2 additions and 8 deletions

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drivers/iommu/omap-iommu.c

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