Merge branch 'iommu-linux-4.1.y' of git://git.ti.com/rpmsg/iommu into rproc-linux-4.1.y

Merge in the updated iommu feature branch into remoteproc tree to
pull in a minor mutex locking fix in OMAP IOMMU quirks code.

* 'iommu-linux-4.1.y' of git://git.ti.com/rpmsg/iommu

:
  ARM: OMAP2+: iommu: fix sleeping lock usage in atomic context bug

Signed-off-by: Suman Anna <s-anna@ti.com>