diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-02-28 15:37:10 +0000 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2014-04-15 12:19:33 +0100 |
| commit | 16c50dcfc4c186ed09a4d80fbd511492d024a1c5 (patch) | |
| tree | a3a7fb799c35082d7105e71a4d189ae63a4caa47 /kernel/exit.c | |
| parent | c9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (diff) | |
iommu/arm-smmu: Return 0 on unmap failure
The IOMMU core expects the unmap operation to return the number of bytes
that have been unmapped or 0 on failure, a negative return value being
treated like a number of bytes.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'kernel/exit.c')
0 files changed, 0 insertions, 0 deletions