[PATCH] CRIS update: new subarchitecture v32

New CRIS sub architecture named v32.

From: Dave Jones <davej@redhat.com>

	Fix swapped kmalloc args

Signed-off-by: Mikael Starvik <starvik@axis.com>
Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/arch/cris/arch-v32/lib/spinlock.S b/arch/cris/arch-v32/lib/spinlock.S
new file mode 100644
index 000000000000..2437ae7f6ed2
--- /dev/null
+++ b/arch/cris/arch-v32/lib/spinlock.S
@@ -0,0 +1,33 @@
+;; Core of the spinlock implementation
+;;
+;; Copyright (C) 2004 Axis Communications AB.
+;;
+;; Author: Mikael Starvik
+
+
+        .global cris_spin_lock
+        .global cris_spin_trylock
+
+        .text
+
+cris_spin_lock:
+        clearf  p
+1:      test.d  [$r10]
+        beq     1b
+        clearf  p
+        ax
+        clear.d [$r10]
+        bcs     1b
+        clearf  p
+        ret
+        nop
+
+cris_spin_trylock:
+        clearf  p
+1:      move.d  [$r10], $r11
+        ax
+        clear.d [$r10]
+        bcs     1b
+        clearf  p
+        ret
+        move.d  $r11,$r10