git.stricted.de - GitHub/exynos8895/android_kernel_samsung

author	Alistair Popple <alistair@popple.id.au>
	Wed, 29 Jan 2014 04:20:12 +0000 (15:20 +1100)
committer	Benjamin Herrenschmidt <benh@kernel.crashing.org>
	Wed, 29 Jan 2014 05:58:49 +0000 (16:58 +1100)
commit	67bfa0ee6691f62d5e2d9602d032a19716fe7b34
tree	dbc6475f6e25d2ea8f02fb4ff565273e950daa4e	tree \| snapshot (tar.gz zip)
parent	316d718827a9b546a95c50af5a4e3c2c8b953eee	commit \| diff

powerpc/iommu: Fix initialisation of DART iommu table

Commit d084775738b746648d4102337163a04534a02982 switched the generic
powerpc iommu backend code to use the it_page_shift field to determine
page size. Commit 3a553170d35d69bea3877bffa508489dfa6f133d should have
initiliased this field for all platforms, however the DART iommu table
code was not updated.

This commit initialises the it_page_shift field to 4K for the DART
iommu.

Signed-off-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>