[linux-vr-cvsupdate] Update to module linux

[Michael K. <mf...@cv...>]

Update of /cvsroot/linux-vr/linux/arch/mips/vr41xx
In directory cvs1.i.sourceforge.net:/tmp/cvs-serv18154/arch/mips/vr41xx

Modified Files:
	irq.c setup.c 
Log Message:
Fixed build error in setup.c due to linux/delay.h not always being included
Moved init_IRQ from setup.c to irq.c and removed a few unused funcs from
setup.c
Started adding power management via ACPI interface - it doesn't do anything
useful yet, and CONFIG_ACPI_HIB_WAKEUP won't even compile until next commit