From dc3faf09d759a8acf8cf2147971e2a19832333e2 Mon Sep 17 00:00:00 2001
From: Anatolij Gustschin <agust@denx.de>
Date: Wed, 28 Mar 2012 21:24:32 +0000
Subject: [PATCH] drivers/mmc/mmc.c: Fix build warning

Fix:
mmc.c: In function 'mmc_bounce_buffer_start':
mmc.c:132:13: warning: no return statement in function returning
non-void [-Wreturn-type]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Marek Vasut <marex@denx.de>
Acked-by: Marek Vasut <marex@denx.de>
---
 drivers/mmc/mmc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 74e5fea..e70fa9f 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -129,7 +129,7 @@ static void mmc_bounce_buffer_stop(struct mmc_data *backup,
 }
 #else
 static inline int mmc_bounce_buffer_start(struct mmc_data *backup,
-					struct mmc_data *orig) { }
+					struct mmc_data *orig) { return 0; }
 static inline void mmc_bounce_buffer_stop(struct mmc_data *backup,
 					struct mmc_data *orig) { }
 #endif