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[PATCH] frv: drop 8/16-bit xchg and cmpxchg
authorDavid Howells <dhowells@redhat.com>
Sun, 8 Jan 2006 09:01:17 +0000 (01:01 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Mon, 9 Jan 2006 04:13:36 +0000 (20:13 -0800)
commit2fa9e7e2dce6aafecc1890461bdc00d78897be8b
treeea17c2801b5f9b59027641cb1aebc87d83397363tree | snapshot (tar.gz zip)
parent2919b51075b3906c2f476e5a932244af1947bf80commit | diff
[PATCH] frv: drop 8/16-bit xchg and cmpxchg

Drop support for 8-bit and 16-bit xchg and cmpxchg emulation and implements
32-bit xchg with the SWAP/SWAPI instruction.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/frv/lib/atomic-ops.S diff | blob | blame | history
include/asm-frv/atomic.h diff | blob | blame | history