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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2014-03-14 13:00:56 (GMT) |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2015-01-16 16:03:04 (GMT) |
| commit | b8f80bffd51f4ef029051d6898d9c2e3e5637dc3 (patch) | |
| tree | dfb18ae7d3179fe5ea7052b4a4f1676a563125f2 /drivers/iommu/iommu-sysfs.c | |
| parent | eaa27f34e91a14cdceed26ed6c6793ec1d186115 (diff) | |
| download | linux-b8f80bffd51f4ef029051d6898d9c2e3e5637dc3.tar.xz | |
iommu/ipmmu-vmsa: Cleanup failures of ARM mapping creation or attachment
The ARM IOMMU mapping needs to be released when attaching the device
fails. Add arm_iommu_release_mapping() to the error code path. This is
safe to call with a NULL mapping, so no specific check is needed.
Cleanup is also missing when failing to create a mapping. Jump to the
error code path in that case instead of returning immediately.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Diffstat (limited to 'drivers/iommu/iommu-sysfs.c')
0 files changed, 0 insertions, 0 deletions