[PATCH v4 0/2] iommu/tegra-smmu: Two followup changes

[Nicolin Chen]

Two followup patches for tegra-smmu:
PATCH-1 is a clean-up patch for the recently applied SWGROUP change.
PATCH-2 fixes a potential race condition

Changelog
v3->v4:
 * PATCH-2: Fixed typo in subject
v2->v3:
 * PATCH-2: renamed "err_unlock" to "unlock"
v1->v2:
 * Separated first two changs of V1 so they may get applied first,
   since the other three changes need some extra time to finalize.

Nicolin Chen (2):
  iommu/tegra-smmu: Unwrap tegra_smmu_group_get
  iommu/tegra-smmu: Expand mutex protection range

 drivers/iommu/tegra-smmu.c | 53 ++++++++++++++++++--------------------
 1 file changed, 25 insertions(+), 28 deletions(-)

-- 
2.17.1