diff options
| -rw-r--r-- | common/cmd_gpio.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/common/cmd_gpio.c b/common/cmd_gpio.c index bb0f63a..2b78b16 100644 --- a/common/cmd_gpio.c +++ b/common/cmd_gpio.c @@ -174,8 +174,10 @@ static int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) * GPIO compatibility layer. */ ret = gpio_lookup_name(str_gpio, NULL, NULL, &gpio); - if (ret) + if (ret) { + printf("GPIO: '%s' not found\n", str_gpio); return cmd_process_error(cmdtp, ret); + } #else /* turn the gpio name into a gpio number */ gpio = name_to_gpio(str_gpio); |