From: David Cohen <dacohen@gmail.com>
Date: Wed, 16 Feb 2011 19:35:51 +0000 (+0000)
Subject: omap: IOMMU: add support to callback during fault handling
X-Git-Tag: v2.6.39-rc1~432^2~17^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d594f1f31afe13edd8c02f3854a65cc58cfb3b74;p=pandora-kernel.git

omap: IOMMU: add support to callback during fault handling

Add support to register an isr for IOMMU fault situations and adapt it
to allow such (*isr)() to be used as fault callback. Drivers using IOMMU
module might want to be informed when errors happen in order to debug it
or react.

Signed-off-by: David Cohen <dacohen@gmail.com>
Acked-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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