8xx-2.6 | CPM interrupt controller update

Hi

The following patch is a forward port of the linear interrupt handling by linuxppc_2.4.

Regards

Pantelis

 arch/ppc/kernel/ppc_ksyms.c  |    3 -
 arch/ppc/syslib/m8xx_setup.c |   45 +++++++++++-----
 arch/ppc/syslib/ppc8xx_pic.c |  114 ++++++++-----------------------------------
 include/asm-ppc/irq.h        |   22 ++++++--
 4 files changed, 69 insertions(+), 115 deletions(-)