iommu/omap: Store iommu_dev pointer in arch_data

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Instead of finding the matching IOMMU for a device using
string comparision functions, store the pointer to the
iommu_dev in arch_data during the omap_iommu_add_device
callback and reset it during the omap_iommu_remove_device
callback functions.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
[s-anna@ti.com: few minor cleanups]
Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

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Joerg Roedel 2017-04-12 00:21:29 -05:00

parent e73b7afe4e

commit ede1c2e7d4

2 changed files with 23 additions and 35 deletions

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56

drivers/iommu/omap-iommu.c

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2

drivers/iommu/omap-iommu.h

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