[ARM] locomo: avoid unnecessary cascaded keyboard IRQ
authorEric Miao <eric.y.miao@gmail.com>
Fri, 5 Feb 2010 01:13:55 +0000 (17:13 -0800)
committerEric Miao <eric.y.miao@gmail.com>
Mon, 1 Mar 2010 23:40:49 +0000 (07:40 +0800)
It is not necessary and is over-complicated for IRQ_LOCOMO_KEY to
be a cascaded IRQ of IRQ_LOCOMO_KEY_BASE. Removed and introduced
locomokbd_{open,close} for masking/unmasking of the keyboard IRQ.

Signed-off-by: Eric Miao <eric.y.miao@gmail.com>

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