linux jsm

[John Marvin]

CVSROOT:	/home/cvs/parisc
Module name:	linux
Changes by:	jsm	00/10/23 06:52:06

Modified files:
	include/asm-parisc: irq.h 

Log message:
Change definition of IRQ_PER_REGION to be defined in terms of IRQ_REGION_SHIFT.
This is important since IRQ_PER_REGION is used to define NR_IRQS, and there
are a bunch of kernel arrays whose dimensions are set by that value, so if
it is wrong, we start scribbling out of bounds (which is what we were
currently doing).