[U-Boot] [PATCH] mx6slevk: Remove get_board_rev()

[Fabio Estevam]

From: Fabio Estevam <fabio.estevam at freescale.com>

get_board_rev() just returns the cpu revision, which does not make it really 
useful for distinguishing between revisions of the board.

Let's get rid of get_board_rev() as it is not being used with its correct 
meaning.

Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
---
 board/freescale/mx6slevk/mx6slevk.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/board/freescale/mx6slevk/mx6slevk.c b/board/freescale/mx6slevk/mx6slevk.c
index 3834eec..838ea6c 100644
--- a/board/freescale/mx6slevk/mx6slevk.c
+++ b/board/freescale/mx6slevk/mx6slevk.c
@@ -308,11 +308,6 @@ int board_init(void)
 	return 0;
 }
 
-u32 get_board_rev(void)
-{
-	return get_cpu_rev();
-}
-
 int checkboard(void)
 {
 	puts("Board: MX6SLEVK\n");
-- 
1.9.1