From: Eric Miao <eric.y.miao@gmail.com>
Date: Wed, 3 Feb 2010 07:39:35 +0000 (-0800)
Subject: [ARM] mmp2: fix incorrect calling of chip->mask_ack() for 2nd level cascaded IRQs
X-Git-Tag: v2.6.34-rc2~66^2~14
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2029e5643a3c4fdd4ad20169fb950cc16e023d0c;p=pandora-kernel.git

[ARM] mmp2: fix incorrect calling of chip->mask_ack() for 2nd level cascaded IRQs

The irq_chip is not yet registered, so no default irq_chip.mask_ack(),
which we have to handle it correctly manually here.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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