Fix merge problems

Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/board/idmr/mii.c b/board/idmr/mii.c
index f130e6e..78a7028 100644
--- a/board/idmr/mii.c
+++ b/board/idmr/mii.c
@@ -200,7 +200,7 @@
 }
 #endif				/* CFG_DISCOVER_PHY */
 
-int mii_init(void) __attribute__((weak,alias("__mii_init")));
+void mii_init(void) __attribute__((weak,alias("__mii_init")));
 
 void __mii_init(void)
 {