From 9778b696a0188ad3b3524b383953ee73b31b7b68 Mon Sep 17 00:00:00 2001
From: Stuart Yoder <stuart.yoder@freescale.com>
Date: Thu, 5 Jul 2012 04:41:35 +0000
Subject: powerpc: Use CURRENT_THREAD_INFO instead of open coded assembly

Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
 arch/powerpc/include/asm/thread_info.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'arch/powerpc/include/asm/thread_info.h')

diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
index 68831e9cf82f..faf93529cbf0 100644
--- a/arch/powerpc/include/asm/thread_info.h
+++ b/arch/powerpc/include/asm/thread_info.h
@@ -22,6 +22,12 @@
 
 #define THREAD_SIZE		(1 << THREAD_SHIFT)
 
+#ifdef CONFIG_PPC64
+#define CURRENT_THREAD_INFO(dest, sp)	clrrdi dest, sp, THREAD_SHIFT
+#else
+#define CURRENT_THREAD_INFO(dest, sp)	rlwinm dest, sp, 0, 0, 31-THREAD_SHIFT
+#endif
+
 #ifndef __ASSEMBLY__
 #include <linux/cache.h>
 #include <asm/processor.h>
-- 
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