From c8cf4fc40757fa08af835dd886d9f7dacb515683 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Fri, 23 Jul 2010 04:24:46 -0400 Subject: [PATCH] Blackfin: gpio: use common usage func Signed-off-by: Mike Frysinger --- 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 9e505b6617..4430c90d4d 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; -- 2.30.2