iommu/vt-d, trivial: clean sparse warnings
authorJiang Liu <jiang.liu@linux.intel.com>
Mon, 6 Jan 2014 06:18:26 +0000 (14:18 +0800)
committerJoerg Roedel <joro@8bytes.org>
Thu, 9 Jan 2014 11:44:16 +0000 (12:44 +0100)
Clean up most sparse warnings in Intel DMA and interrupt remapping
drivers.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Joerg Roedel <joro@8bytes.org>

No differences found