[PATCH 0/2] iommu / vfio: Clean up iommu_map[_fast] interface

[Suravee Suthikulpanit]

Change iommu_unmap[_fast] interfaces return type to ssize_t since
it can also return error code.

Cc: Joerg Roedel <joro@xxxxxxxxxx>
Cc: Alex Williamson <alex.williamson@xxxxxxxxxx>

Suravee Suthikulpanit (2):
  iommu: Fix iommu_unmap and iommu_unmap_fast return type
  vfio/type1: Add iommu_unmap error check when vfio_unmap_unpin

 drivers/iommu/amd_iommu.c       |  6 +++---
 drivers/iommu/intel-iommu.c     |  4 ++--
 drivers/iommu/iommu.c           | 16 ++++++++--------
 drivers/vfio/vfio_iommu_type1.c |  5 +++--
 include/linux/iommu.h           | 20 ++++++++++----------
 5 files changed, 26 insertions(+), 25 deletions(-)

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1.8.3.1