[U-Boot] [PATCH 3/6] udoo_neo: Staticize board_string()

[Breno Lima]

Change board_string() function to static because it's being used locally.

Signed-off-by: Breno Lima <breno.lima at nxp.com>
---
 board/udoo/neo/neo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/board/udoo/neo/neo.c b/board/udoo/neo/neo.c
index efe8605..cfeed6f 100644
--- a/board/udoo/neo/neo.c
+++ b/board/udoo/neo/neo.c
@@ -176,7 +176,7 @@ int board_mmc_init(bd_t *bis)
 	return fsl_esdhc_initialize(bis, &usdhc_cfg[0]);
 }
 
-char *board_string(void)
+static char *board_string(void)
 {
 	switch (get_board_value()) {
 	case UDOO_NEO_TYPE_BASIC:
-- 
2.7.4