From 51926d5ee0be029fb45f10f42756df97279f8ad3 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marex@denx.de>
Date: Sun, 23 Sep 2012 17:41:25 +0200
Subject: COMMON: Use __stringify() instead of rest of implementations

Fix up the rest of implementations of __stringify().

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
---
 include/nios2.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'include/nios2.h')

diff --git a/include/nios2.h b/include/nios2.h
index 54954e3f5..df8126a66 100644
--- a/include/nios2.h
+++ b/include/nios2.h
@@ -24,6 +24,8 @@
 #ifndef __NIOS2_H__
 #define __NIOS2_H__
 
+#include <linux/stringify.h>
+
 /*------------------------------------------------------------------------
  * Control registers -- use with wrctl() & rdctl()
  *----------------------------------------------------------------------*/
@@ -36,11 +38,10 @@
 /*------------------------------------------------------------------------
  * Access to control regs
  *----------------------------------------------------------------------*/
-#define _str_(x) #x
 
 #define rdctl(reg)\
 	({unsigned int val;\
-	asm volatile( "rdctl %0, ctl" _str_(reg)\
+	asm volatile("rdctl %0, ctl" __stringify(reg) \
 		: "=r" (val) ); val;})
 
 #define wrctl(reg,val)\
-- 
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