CONFIG_LED_BLINK and CONFIG_LED_SW_BLINK can be defined independently. Led blinking works if any (or both) of them is enabled. Unfortunately the led command help does not display blinking option if only CONFIG_LED_SW_BLINK is enabled. This is definitely wrong.
This patch fix an issue.
Changes v2: * patch description added
Signed-off-by: Mikhail Kshevetskiy mikhail.kshevetskiy@iopsys.eu Reviewed-by: Simon Glass sjg@chromium.org --- cmd/led.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/cmd/led.c b/cmd/led.c index 2f786f34c67..91fb856ee59 100644 --- a/cmd/led.c +++ b/cmd/led.c @@ -118,7 +118,7 @@ int do_led(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) return 0; }
-#ifdef CONFIG_LED_BLINK +#if defined(CONFIG_LED_BLINK) || defined(CONFIG_LED_SW_BLINK) #define BLINK "|blink [blink-freq in ms]" #else #define BLINK ""