[PARISC] Update spinlocks from parisc tree
authorMatthew Wilcox <willy@parisc-linux.org>
Sat, 22 Oct 2005 02:41:25 +0000 (22:41 -0400)
committerKyle McMartin <kyle@parisc-linux.org>
Sat, 22 Oct 2005 02:41:25 +0000 (22:41 -0400)
commit14e256c107304367eff401d20f2ab9fa72e33136
treebeff45e23977abbb89aa3cc4851ad4f98b283bff
parent04d472dc83388c59deb6241e9aed841926aa1c8c
[PARISC] Update spinlocks from parisc tree

Neaten up the CONFIG_PA20 ifdefs

More merge fixes, this time for SMP

Signed-off-by: Matthew Wilcox <willy@parisc-linux.org>
Prettify the CONFIG_DEBUG_SPINLOCK __SPIN_LOCK_UNLOCKED initializers.

Clean up some warnings with CONFIG_DEBUG_SPINLOCK enabled.

Fix build with spinlock debugging turned on. Patch is cleaner like this,
too.

Remove mandatory 16-byte alignment requirement on PA2.0 processors by
using the ldcw,CO completer. Provides a nice insn savings.

Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
include/asm-parisc/spinlock.h
include/asm-parisc/spinlock_types.h
include/asm-parisc/system.h