[PATCH v2 00/17] OMAP IOMMU Cleanup & Consolidation

[Suman Anna]

Hi,

This is an updated version of the OMAP IOMMU Cleanup & Consolidation
patch series [1], rebased onto 3.18-rc1. The update addresses
comments on patch 12 [2] from the previous series, there are no
changes to any of the other patches.

The series is intended for the 3.19 merge window. A reference branch
with all these patches is available is hosted at [3].

Following is the summary of changes in v2:
- Series rebased to 3.18-rc1.
- Added back the OMAP_IOMMU_DEBUG Kconfig option that was removed
in v1 in Patch 12. This allows the debugfs portions to be built
conditionally.
- Added the Acked-by received from Laurent on all patches except
Patch 12.
- Patches 13 through 17 have no code changes but have to rebased
because of the updates to Patch 12.

v1:
- See [1] for details

regards
Suman

[1] http://marc.info/?l=linux-omap&m=141211179711402&w=2
[2] https://patchwork.kernel.org/patch/5007261/
[3] https://github.com/sumananna/omap-kernel/commits/iommu/submit/3.18-rc1-cleanup-consolidation-v2

Suman Anna (17):
iommu/omap: Remove refcount field from omap_iommu object
iommu/omap: Remove unused isr_priv field from omap_iommu
iommu/omap: Remove duplicate declarations
iommu/omap: Remove conditional definition of dev_to_omap_iommu()
iommu/omap: Remove ver debugfs entry
iommu/omap: Remove omap_iommu_arch_version() and version field
iommu/omap: Remove bogus version check in context save/restore
iommu/omap: Simplify omap2_iommu_fault_isr()
iommu/omap: Consolidate OMAP IOMMU modules
iommu/omap: Fix the permissions on nr_tlb_entries
iommu/omap: Make pagetable debugfs entry read-only
iommu/omap: Integrate omap-iommu-debug into omap-iommu
iommu/omap: Remove couple of unused exported functions
iommu/omap: Do not export unneeded functions
iommu/omap: Reset the domain field upon detaching
iommu/omap: Fix bus error on debugfs access of unattached IOMMU
iommu/omap: Switch pagetable debugfs entry to use seq_file

drivers/iommu/Kconfig | 12 +-
drivers/iommu/Makefile | 1 -
drivers/iommu/omap-iommu-debug.c | 242 ++++++++--------------------
drivers/iommu/omap-iommu.c | 306 ++++++++++++++++++++++-------------
drivers/iommu/omap-iommu.h | 98 ++++++------
drivers/iommu/omap-iommu2.c | 337 ---------------------------------------
6 files changed, 312 insertions(+), 684 deletions(-)
delete mode 100644 drivers/iommu/omap-iommu2.c