[PATCH] ppc32: Removed dependency on CONFIG_CPM2 for building mpc85xx_device.c

Previously we needed CONFIG_CPM2 enabled to get the proper IRQ ifdef's for
CPM interrupts.  Recent changes have caused that to be no longer necessary.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>