iommu/msm: ->unmap() should return order of unmapped page

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Users of the IOMMU API (kvm specifically) assume that iommu_unmap()
returns the order of the unmapped page (on success).

Fix msm_iommu_unmap() accordingly.

Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Stepan Moskovchenko <stepanm@codeaurora.org>
Cc: David Brown <davidb@codeaurora.org>
Acked-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

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Ohad Ben-Cohen 2011-09-02 13:32:34 -04:00 • committed by Joerg Roedel

parent c6a389f123

commit 9e28547f88

1 changed files with 7 additions and 0 deletions

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drivers/iommu/msm_iommu.c

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