[PATCH] ppc32: explicitly disable 440GP IRQ compatibility mode in 440GX setup
commit4b1294f928d9396e45f62b1c306ac8bf9fae036b
authorEugene Surovegin <ebs@ebshome.net>
Wed, 6 Jul 2005 01:54:45 +0000 (5 18:54 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Wed, 6 Jul 2005 02:18:59 +0000 (5 19:18 -0700)
treec19512eac268e75337d8e1591a11db03dd13cb55
parentf326d22b8cc5bfebfa5b3f6a4066dc737def2234
[PATCH] ppc32: explicitly disable 440GP IRQ compatibility mode in 440GX setup

Add explicit disabling of 440GP IRQ compatibility mode when configuring
440GX interrupt controller.  This helps when board firmware for some reason
uses this compatibility mode and leaves it enabled.  It breaks 440GX
interrupt code because it assumes native 440GX IRQ mode.  People seems to
be continuously bitten by this.

Signed-off-by: Eugene Surovegin <ebs@ebshome.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/ppc/syslib/ppc4xx_pic.c