[U-Boot] [PATCH] Blackfin: gpio: use common usage func

[Mike Frysinger]

Signed-off-by: Mike Frysinger <vapier at gentoo.org>
---
 arch/blackfin/cpu/cmd_gpio.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/blackfin/cpu/cmd_gpio.c b/arch/blackfin/cpu/cmd_gpio.c
index 9e505b6..21c2bb9 100644
--- a/arch/blackfin/cpu/cmd_gpio.c
+++ b/arch/blackfin/cpu/cmd_gpio.c
@@ -28,7 +28,7 @@ int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 	if (argc != 3) {
  show_usage:
-		printf("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
-- 
1.7.2