[MIPS] Drop __init from init_8259A()
authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Tue, 20 Feb 2007 11:08:45 +0000 (20:08 +0900)
committerRalf Baechle <ralf@linux-mips.org>
Tue, 20 Feb 2007 17:11:55 +0000 (17:11 +0000)
init_8259A() is called from i8259A_resume() so should not be marked as
__init.  And add some tests for whether 8259A was already initialized
or not.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

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