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mfd: ab8500-core: Ignore masked out interrupts
authorFabio Baltieri <fabio.baltieri@linaro.org>
Thu, 21 Mar 2013 13:49:44 +0000 (14:49 +0100)
committerSamuel Ortiz <sameo@linux.intel.com>
Tue, 9 Apr 2013 08:19:45 +0000 (10:19 +0200)
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>

No differences found
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