IOMMU Fixes for Linux v4.12-rc4

Hi Linus,

The following changes since commit 5ed02dbb497422bf225783f46e6eadd237d23d6b:

Linux 4.12-rc3 (2017-05-28 17:20:53 -0700)

are available in the git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git tags/iommu-fixes-v4.12-rc4

for you to fetch changes up to d3e01c51598b2639a4830549058500e5f2ace86f:

arm: dma-mapping: Reset the device's dma_ops (2017-05-30 11:31:34 +0200)

----------------------------------------------------------------
IOMMU Fixes for Linux v4.12-rc4

Including:

* Another compile-fix for my header cleanup

* A couple of fixes for the recently merged IOMMU probe deferal code

* Includes fixes for ACPI/IORT code necessary with IOMMU probe deferal

----------------------------------------------------------------
Arnd Bergmann (1):
iommu/dma: Fix function declaration

Laurent Pinchart (1):
ARM: dma-mapping: Don't tear down third-party mappings

Lorenzo Pieralisi (1):
ACPI/IORT: Move the check to get iommu_ops from translated fwspec

Sricharan R (4):
iommu/of: Fix check for returning EPROBE_DEFER iommu/of: Ignore all errors except EPROBE_DEFER ACPI/IORT: Ignore all errors except EPROBE_DEFER
arm: dma-mapping: Reset the device's dma_ops

 arch/arm/include/asm/device.h |  3 ++-
 arch/arm/mm/dma-mapping.c     | 29 ++++++++++++++---------------
 drivers/acpi/arm64/iort.c     | 22 ++++++++++++++--------
 drivers/acpi/scan.c           |  4 ++--
 drivers/iommu/of_iommu.c      |  7 +++++++
 drivers/of/device.c           |  4 ++--
 include/linux/dma-iommu.h     |  1 +
 7 files changed, 42 insertions(+), 28 deletions(-)

Please pull.

Thanks,

Joerg