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From 417bc6751fdd3c24df274f25e020ec3decd09280 Mon Sep 17 00:00:00 2001
From: Daniel Hellstrom <daniel@gaisler.com>
Date: Thu, 16 Sep 2010 11:00:46 +0200
Subject: [PATCH] Fixed SPARC/LEON SMP CPU Stuck problem.

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
---
 arch/sparc/kernel/leon_smp.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

--- a/arch/sparc/kernel/leon_smp.c
+++ b/arch/sparc/kernel/leon_smp.c
@@ -56,8 +56,8 @@ void __init leon_configure_cache_smp(voi
 static inline unsigned long do_swap(volatile unsigned long *ptr,
 				    unsigned long val)
 {
-	__asm__ __volatile__("swapa [%1] %2, %0\n\t" : "=&r"(val)
-			     : "r"(ptr), "i"(ASI_LEON_DCACHE_MISS)
+	__asm__ __volatile__("swapa [%2] %3, %0\n\t" : "=&r"(val)
+			     : "0"(val), "r"(ptr), "i"(ASI_LEON_DCACHE_MISS)
 			     : "memory");
 	return val;
 }