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

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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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Eric Miao 2010-02-02 23:39:35 -08:00

parent df0c382436

commit 2029e5643a

1 changed files with 5 additions and 1 deletions

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arch/arm/mach-mmp/irq-mmp2.c

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