From b56540801f980051da1474523ea0f6dfe1b8a6bd Mon Sep 17 00:00:00 2001
From: Fabio Estevam <fabio.estevam@freescale.com>
Date: Tue, 8 Jan 2013 05:36:11 +0000
Subject: [PATCH] common: env_mmc: Use __weak annotation to simplify code
Using the __weak annotation can make the code cleaner.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Marek Vasut <marex@denx.de>
---
common/env_mmc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/common/env_mmc.c b/common/env_mmc.c
index ce21671210..02bd5aed10 100644
--- a/common/env_mmc.c
+++ b/common/env_mmc.c
@@ -46,13 +46,11 @@ DECLARE_GLOBAL_DATA_PTR;
#define CONFIG_ENV_OFFSET 0
#endif
-static int __mmc_get_env_addr(struct mmc *mmc, u32 *env_addr)
+__weak int mmc_get_env_addr(struct mmc *mmc, u32 *env_addr)
{
*env_addr = CONFIG_ENV_OFFSET;
return 0;
}
-int mmc_get_env_addr(struct mmc *mmc, u32 *env_addr)
- __attribute__((weak, alias("__mmc_get_env_addr")));
int env_init(void)
{
--
2.39.5