tree 2687d02483d907c10667e649d54953aef4747c6e
parent 2c53b436a30867eb6b47dd7bab23ba638d1fb0d2
author Laura Abbott <lauraa@codeaurora.org> 1307568551 -0400
committer Joerg Roedel <joerg.roedel@amd.com> 1308043822 +0200

iommu-api: Add missing header file

If CONFIG_IOMMU_API is not defined some functions will just
return -ENODEV. Add errno.h for the definition of ENODEV.

Signed-off-by: Laura Abbott <lauraa@codeaurora.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>