From c8cf4fc40757fa08af835dd886d9f7dacb515683 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Fri, 23 Jul 2010 04:24:46 -0400
Subject: [PATCH] Blackfin: gpio: use common usage func
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
arch/blackfin/cpu/cmd_gpio.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/blackfin/cpu/cmd_gpio.c b/arch/blackfin/cpu/cmd_gpio.c
index 9e505b66171..4430c90d4d7 100644
--- a/arch/blackfin/cpu/cmd_gpio.c
+++ b/arch/blackfin/cpu/cmd_gpio.c
@@ -26,11 +26,9 @@ int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
return 0;
}
- if (argc != 3) {
+ if (argc != 3)
show_usage:
- printf("Usage:\n%s\n", cmdtp->usage);
- return 1;
- }
+ return cmd_usage(cmdtp);
/* parse the behavior */
ulong sub_cmd;
--
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