[U-Boot] [PATCH] cmd/gpio: fix not working 'gpio set' command

[Hannes Schmelzer]

On 15.02.2016 07:50, Hannes Schmelzer wrote:
> From: Hannes Schmelzer <hannes.schmelzer at br-automation.com>
>
> In commit 0ffe6ab521f900bcc765be8f2f31d2c2ba3f0a7e the abbreviation for
> the subcommand 'status' was introduced and breaks the 'gpio set'
> command.
>
> The change runs a test on the first character of the subcommand only,
> this method does not apply since
>
> status
> set
>
> are both beginning with the character 's'.
>
> So we have to test at least two characters to be matched, otherwise the
> condition for "status" is always true.
>
> Signed-off-by: Hannes Schmelzer <hannes.schmelzer at br-automation.com>
>
> Signed-off-by: Hannes Schmelzer <oe5hpm at oevsv.at>
> ---
>
>   cmd/gpio.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/cmd/gpio.c b/cmd/gpio.c
> index 2b78b16..693998e 100644
> --- a/cmd/gpio.c
> +++ b/cmd/gpio.c
> @@ -141,7 +141,7 @@ static int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
>   #endif
>   	if (argc > 0)
>   		str_gpio = *argv;
> -	if (!strncmp(str_cmd, "status", 1)) {
> +	if (!strncmp(str_cmd, "status", 2)) {
>   		/* Support deprecated gpio_status() */
>   #ifdef gpio_status
>   		gpio_status();
We can drop this patch, since Simon sent a fix a few hours before.

http://patchwork.ozlabs.org/patch/582638/

Sorry for noise.

regards,
Hannes