Signed-off-by: Mike Frysinger <[email protected]>
---
v2
- tail into cmd_usage() as pointed out by Detlev Zundel
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 9e505b6..4430c90 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;
--
1.7.2
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