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| author | Mike Frysinger <vapier@gentoo.org> | 2010-07-23 04:24:46 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-07-29 13:29:52 -0400 |
| commit | c8cf4fc40757fa08af835dd886d9f7dacb515683 (patch) | |
| tree | c1cb66f20cae87974609682cafa4becd98ed9af4 | |
| parent | b990c7bda4d8f4501b3383be9ed44327de24f36f (diff) | |
| download | olio-uboot-2014.01-c8cf4fc40757fa08af835dd886d9f7dacb515683.tar.xz olio-uboot-2014.01-c8cf4fc40757fa08af835dd886d9f7dacb515683.zip | |
Blackfin: gpio: use common usage func
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| -rw-r--r-- | arch/blackfin/cpu/cmd_gpio.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/blackfin/cpu/cmd_gpio.c b/arch/blackfin/cpu/cmd_gpio.c index 9e505b661..4430c90d4 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; |