tree 2fc9368cd134c2f910760256f60bcf95ea8c58a5
parent 41ef2d5678d83af030125550329b6ae8b74618fa
author Wang YanQing <udknight@gmail.com> 1366335484 +0800
committer Joerg Roedel <joro@8bytes.org> 1366398310 +0200

iommu: Include linux/err.h

The linux/iommu.h header uses ERR_PTR defined
in linux/err.h but doesn't include it.

Cc:joro@8bytes.org
Reviewed-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Wang YanQing <udknight@gmail.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>