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authorSuman Anna <s-anna@ti.com>2014-10-22 17:22:26 -0500
committerJoerg Roedel <jroedel@suse.de>2014-10-23 14:32:25 +0200
commit124262a2eecc4c3e6e96e083e50ce4909b2d69d9 (patch)
tree92cb65cb0d754750c4c1707d76cd10f20c55818b /drivers/w1
parentc2372aafbc4ff59bb6a6bda7ed73364d7f7c53bb (diff)
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iommu/omap: Simplify omap2_iommu_fault_isr()
The function omap2_iommu_fault_isr() does an unnecessary recomputation of the return value. The logic relies on setting the same bit fields as the MMU fault error status bits, so simplify this function and remove the unneeded macros. These macros were originally exported to notify MMU faults to users prior to the IOMMU framework adaptation, but are now redundant. Signed-off-by: Suman Anna <s-anna@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
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