linux bame

[Paul Bame]

CVSROOT:	/home/cvs/parisc
Module name:	linux
Changes by:	bame	00/11/08 13:36:56

Modified files:
	include/asm-parisc: atomic.h bitops.h spinlock.h system.h 

Log message:
Fixed circular dependency of asm-parisc/atomic.h <-> linux/spinlock.h

Moved a bit of spinlock code from spinlock.h to system.h so that it can
be used by atomic.h without atomic having to #include <linux/spinlock.h>

Supplied the 2 required spinlock-related calls so that the atomic.h
operations can work without actually using logic in spinlock.h

Changed bitops.h to use the above calls.

atomic.h should probably have an #ifdef CONFIG_SMP around the whole
file -- see linux/spinlock.h for why.

This locking code might be a good candidate for re-engineering at some point.