From: Fabio Baltieri <fabio.baltieri@linaro.org>
Date: Thu, 21 Mar 2013 13:49:44 +0000 (+0100)
Subject: mfd: ab8500-core: Ignore masked out interrupts
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~31^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7a93fb375437225ee89a15652a887547450f3d2a;p=pandora-kernel.git

mfd: ab8500-core: Ignore masked out interrupts

AB8500 asserts LATCH bits for masked out interrupts.  This patch
explicitly masks those out using the cached mask value to prevent
handle_nested_irq() being called for masked IRQ on the same register as
unmasked ones.

Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

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