From: Wolfgang Denk <wd@denx.de>
Date: Sat, 5 Nov 2011 05:13:09 +0000 (+0000)
Subject: board/ep82xxm/ep82xxm.c: Fix GCC 4.6 build warning
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=419abb6af6e627196d68172dbb4c681fdac041e6;p=project%2Fbcm63xx%2Fu-boot.git

board/ep82xxm/ep82xxm.c: Fix GCC 4.6 build warning

Fix:
ep82xxm.c: In function 'initdram':
ep82xxm.c:233:16: warning: variable 'ramtmp' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Wolfgang Denk <wd@denx.de>
---

diff --git a/board/ep82xxm/ep82xxm.c b/board/ep82xxm/ep82xxm.c
index c1d6e9100b..182cabca14 100644
--- a/board/ep82xxm/ep82xxm.c
+++ b/board/ep82xxm/ep82xxm.c
@@ -31,6 +31,7 @@
 #include <pci.h>
 #endif
 #include <miiphy.h>
+#include <linux/compiler.h>
 
 /*
  * I/O Port configuration table
@@ -230,8 +231,8 @@ phys_size_t initdram(int board_type)
 	uint psdmr = CONFIG_SYS_PSDMR;
 	int i;
 
-	unsigned char	ramtmp;
 	unsigned char	*ramptr1 = (unsigned char *)0x00000110;
+	__maybe_unused unsigned char	ramtmp;
 
 	memctl->memc_mptpr = CONFIG_SYS_MPTPR;