IOMMU Fixes for Linux v3.15-rc1

Fixes for regressions:

	* Fix wrong IOMMU enumeration causing some SCSI device drivers
	  initialization failures
	* ARM-SMMU fixes for a panic condition and a wrong return value.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
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=vhSn
-----END PGP SIGNATURE-----
Merge git://git.infradead.org/iommu-2.6 into iommu/fixes