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 c1d6e91..182cabc 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 @@
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;